# Category: Curiosities

# Same Digits Day: 21.09.2019 – Upside Down Magic Square

# Same Digits Day: 21.09.2019 – Prime Patterns

# Three Digits Days: September, 19 – Magic Squares

Reference: I.J. TANEJA, Palindromic, Patterned Magic Sums, Composite, and Colored Patterns in Magic Squares, Zenodo, February 2, 2019, pp. 1-99, http://doi.org/10.5281/zenodo.2555741

# Three Digits Days: September, 19

References: I.J. TANEJA, Selfie Fractions: Addable, Subtractable, Dottable and Potentiable, Zenodo, March 24, 2019, pp. 1-260, http://doi.org/10.5281/zenodo.2604531. I.J. TANEJA, Pandigital Equivalent Selfie Fractions, Zenodo, April 02, 2019, pp. 1-392, http://doi.org/10.5281/zenodo.2622028. I.J. TANEJA, Repeated Digits Selfie Fractions: Two and Three Digits Numerators, Zenodo, Septembr, 12, 2019, pp. 1-1091, http://doi.org/10.5281/zenodo.3406655. I.J. TANEJA, Different Digits Selfie Fractions: Two … Continue reading Three Digits Days: September, 19

# Two Digits Days: September, 19

# Three Days With Upside-Down Digits: 0, 1, 6 and 9

References I.J. Taneja, Palindromic, Patterned Magic Sums, Composite, and Colored Patterns in Magic Squares. Zenodo, February 2, 2019, pp. 1-99, http://doi.org/10.5281/zenodo.2555741http://doi.org/10.5281/zenodo.2555741.

# 143rd, 144th and 145th Days of Year – 2019: Factorial-Type Selfie Numbers

REFERENCE Inder j. Taneja, Digit's Order Selfie Numbers: Factorial and Square-Root, https://inderjtaneja.com/2017/09/29/digits-order-selfie-numbers-factorial-and-square-root/

# Embedded Magic Squares of Alternate Numbers – Order 25×25

# Embedded Magic Squares of Consecutive Numbers – Order 21×21

# Pandiagonal Magic and Bimagic Squares of Order 32 on 32nd Day of Year: 01.02.19

Link for complete work: 1.Block-Wise Construction of Magic Squares

# Four Sequential Days With Digits of 2019 – II

References: Pythagorean Triples Generating Pandigial Palindromic-Type Patterns and Magic Squares Inder J. Taneja, Multiple-Type Patterns and Pythagorean Triples, Zenodo, , January 19, 2019, http://doi.org/10.5281/zenodo.2544527 Inder J. Taneja, Palindromic-Type Pandigital Patterns in Pythagorean Triples, Zenodo, January 20, 2019,http://doi.org/10.5281/zenodo.2544551

# Four Sequential Days With Digits of 2019-I

Reference: I.J. TANEJA, Same Digits Embedded Palprimes, RGMIA Research Report Collection, 21(2018), Art. 75, pp. 1-47.

# Three Special Days of September

# 6-9-Day – September 6: Palindromic Upside-Down Magic Square of Order 8 With 6-9

# 6-9-Day – September 6: Palindromic Upside-Down Magic Square of Order 4 With 6-9

# 6-9-Day – September 6: Magic Square of Order 4 with 6-9

# Fixed Digits Repetitions Prime Patterns with 2108 and 2018

# Same Digits Day: 21.08.2018 – Symmetric Embedded Primes With 2108-2018

# August 18, 2018 and Palindromic Day – 8.18.18: Pythagorean triple and Magic Square

Links for download the work: I.J. TANEJA (2017), Pythagorean Triples and Perfect Square Sum Magic Squares, I.J. TANEJA (2018), Patterns in Pythagorean Triples Using Single Variable Procedures, I.J. TANEJA (2018), Patterns in Pythagorean Triples Using Double Variable Procedures,