References:
- Inder J. Taneja, Power-Type Semi-Selfie Numbers and Patterns, Zenodo, July 16, 2019, pp. 1-130, http://doi.org/10.5281/zenodo.3338366.
- Inder J. Taneja, Fixed and Flexible Powers Narcissistic Numbers with Division, Zenodo, February 19, 2019, pp. 1-142, http://doi.org/10.5281/zenodo.2573047.
- Inder J. Taneja, Running Expressions with Triangular Numbers – I, Zenodo, December 21, 2019, http://doi.org/10.5281/zenodo.2483327.
- 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, Flexible Power Representations: Equal String Lengths, https://inderjtaneja.com/2017/08/20/flexible-power-representations-equal-string-lengths/.
Numbers Magic 