References Inder J. Taneja, Same Digits Equality Expressions, https://inderjtaneja.com/2017/02/23/same-digits-equality-expressions/ Single Letter Representations of Natural Numbers, https://inderjtaneja.com/2017/08/19/single-letter-representations-of-natural-numbers/ Inder J. Taneja, Fraction-Type Single Letter Representations of Natural Numbers From 1 to 11111, Zenodo, February 4, 2019, pp. 1-203, http://doi.org/10.5281/zenodo.2556902.

References: Inder J. Taneja, Semi-Selfie Numbers, https://inderjtaneja.com/2017/07/11/semi-selfie-numbers/ I. J. Taneja, Patterns in Prime Numbers: Fixed Digits Repetitions,   https://inderjtaneja.com/2017/07/14/fixed-length-multiple-choice-patterns-in-prime-numbers/ I. J. Taneja, Fixed Digits Repetitions Prime Patterns of Lengths 10, 9 and 8. Zenodo, February 8, 2019, pp. 1-175, http://doi.org/10.5281/zenodo.2560640. I. J. Taneja, Fixed Digits Repetitions Prime Patterns of Length 7. Zenodo, February 8, 2019, pp. 1-176, http://doi.org/10.5281/zenodo.2560668. I. … Continue reading 157th Day of Year: 06.06.19