Category: Magic Numbers

Different Types of Magic Rectangles in Construction of Magic Squares of Order 30

Never seen before. This work brings magic squares in very different way. These are based on three different types of magic rectangles:1. Bordered Magic Rectangles:2. Double Digits Magic Rectangles:3. Cornered magic rectangles. First of let's understand these magic rectangles one by one. Removing external borders in each case still we left with lower order magic … Continue reading Different Types of Magic Rectangles in Construction of Magic Squares of Order 30

Block-Wise Bordered Magic Squares Multiples of Orders 4, 6, 8, 10, 12 and 14 – Summary

During past years author worked with block-wise, bordered and block-bordered magic squares. This work make connection between block-wise and bordered magic squares. This page brings summary of results obtained by author as multiples of magic squares of orders 4, 6, 8, 10, 12 and 14. The mais property of this work is that in case bordered magic squares removing external borders, we still left … Continue reading Block-Wise Bordered Magic Squares Multiples of Orders 4, 6, 8, 10, 12 and 14 – Summary

339th, 340th, 341th and 342th Days of Year: 05.12.2021, 06.12.2021, 07.12.2021 and 08.12.2021 – Crazy Representations, Pythagorean Triples and Semi-Selfie Expressions

References Inder J. Taneja, Crazy Representations of Natural Numbers – The 10958  Problem, https://inderjtaneja.com/2018/11/16/crazy-representations-of-natural-numbers-the-10958-problem/Inder J. Taneja, Pythagorean Triples, https://inderjtaneja.com/category/pythagorean-triples/Inder J. Taneja, Factorial-Power Selfie Expressions, Zenodo, February 20, 2019, pp. 1-115,  http://doi.org/10.5281/zenodo.2573569\Inder J. Taneja, Power-Type Semi-Selfie Numbers and Patterns, Zenodo, July 16, 2019, pp. 1-130,  http://doi.org/10.5281/zenodo.3338366

Block-Wise Bordered Magic Squares Multiples of Magic and Bordered Magic Squares of Order 6

During past years author worked with block-wise, bordered and block-bordered magic squares. This work make connection between block-wise and bordered magic squares. We started with block-wise bordered magic squares of orders 108 and 102. Based on these two big magic squares inner order magic squares multiples of 6 are studied. By inner order we understand that magic squares of orders 96, 90, 84, etc. Instead of … Continue reading Block-Wise Bordered Magic Squares Multiples of Magic and Bordered Magic Squares of Order 6

Minimum Perfect Square Sum Bordered and Block-Wise Bordered Magic Squares: Orders 3 to 47

There are many ways of writing magic or bordered magic squares, where the sum of entries is always a perfect square. In one of the possibilities, the magic sums are such that they satisfy uniformity property. Another way is to write magic squares generated by Pythagorean triples. Based on this idea, we can always write … Continue reading Minimum Perfect Square Sum Bordered and Block-Wise Bordered Magic Squares: Orders 3 to 47

87th Day of Year – 28.03.2021: Colored and Selfie Fractions Patterns

References: Inder J. Taneja, Colored Patterns With 2021 On a Board of 9×9,  https://inderjtaneja.com/2020/12/26/colored-pattern-with-2021-on-a-board-of-9×9/Inder J. Taneja, Crazy Representations of Natural Numbers – The 10958 Problem,  https://inderjtaneja.com/2018/11/16/crazy-representations-of-natural-numbers-the-10958-problem/Inder J. Taneja, Factorial-Type Numerical Calender 2021, Zenodo, December 16, 2020, pp. 1-31,  http://doi.org/10.5281/zenodo.4329889Inder J. Taneja, Selfie Fractions: Addable, Subtractable, Dottable and Potentiable, Zenodo, March 24, 2019, pp. 1-260, http://doi.org/10.5281/zenodo.2604531Inder J. Taneja, Pandigital Equivalent Selfie Fractions, Zenodo, April 02, … Continue reading 87th Day of Year – 28.03.2021: Colored and Selfie Fractions Patterns

Different Digits Selfie Fractions: Four and Five Digits Numerators

The addable fractions are proper fractions, where addition can be inserted into numerator and denominator, and the resulting fraction is equal to the original. The same is true for other operations, such as, addition, subtraction, multiplication, potentiation, etc. These types of fractions, we call selfie-fractions. This work brings selfie fractions with single and/or multiple representations in different digits with all basic operations. The … Continue reading Different Digits Selfie Fractions: Four and Five Digits Numerators

August 2020 in Numbers: Part 4 – Patterned Single Letter Representations

References: Inder J. Taneja. (2019). Single Digit Representations of Natural Numbers From 1 to 5000, Zenodo, January 14, 2019,   http://doi.org/10.5281/zenodo.2538893.Inder J. Taneja. (2019). Single Digit Representations of Numbers From 10001 to 15000, Zenodo, January, 26, 2019, pp. 1-510,   http://doi.org/10.5281/zenodo.2550414.Inder J. Taneja. (2019). Single Digit Representations of Numbers From 15001 to 20000, Zenodo, January, 26, 2019, pp. 1-510,   http://doi.org/10.5281/zenodo.2550440.Inder … Continue reading August 2020 in Numbers: Part 4 – Patterned Single Letter Representations

Universal Magic and Bimagic Squares of Orders 3 to 32 Using 1 and 8

This work brings, magic squares of order 3 to 32 just with two digits in such a way that the magic squares are upside-down and mirror looking independent of magic sums. These types of magic squares we call as universal magic squares. This is done only with two digits 1 and 8. The work for … Continue reading Universal Magic and Bimagic Squares of Orders 3 to 32 Using 1 and 8

176th Day of Year: 25.06.19

References: Inder J. Taneja. (2019). Palindromic-Type Palindromes – I, Zenodo, January 15, 2019, pp. 1-99,    http://doi.org/10.5281/zenodo.2541174 Inder J. Taneja. (2019). Palindromic-Type Non-Palindromes – I, Zenodo, January 15, 2019, pp. 1-117,    http://doi.org/10.5281/zenodo.2541187 Inder J. Taneja. (2019). Amicable Numbers With Patterns in Products and Powers, Zenodo, March 05, 2019, pp. 1-25,   http://doi.org/10.5281/zenodo.2583306  

Multiple-Type Pythagorean Triples Patterns

Pythagorean patterns are well-known in the literature of mathematics. This work brings  patterns obtained by mutiplications with natural numbers to known patterns. It is done in two parts. One without final sum. Second with final sum. In some cases after multiplications, initial lines don't obey the pattern, but the rest part remains patterned. See below some … Continue reading Multiple-Type Pythagorean Triples Patterns

Magic Squares with Perfect Square Number Sums

This short paper shows how to create magic squares in such a way that total sum of their numbers becomes a perfect square. This has been done in two ways: Firstly, Take the sum of odd numbers, and secondly, take the numbers in a sequential way. In the first case, for all orders of magic … Continue reading Magic Squares with Perfect Square Number Sums