References Inder J. Taneja, Multiple-Type Patterns and Pythagorean Triples, Zenodo, January 19, 2019, pp.1-53 http://doi.org/10.5281/zenodo.2544527 Inder J. Taneja, Selfie Fractions: Addable, Subtractable, Dottable and Potentiable, Zenodo, March 24, 2019, pp. 1-260,   http://doi.org/10.5281/zenodo.2604531 Inder J. Taneja, Pandigital Equivalent Selfie Fractions, Zenodo, April 02, 2019, pp.    1-392, http://doi.org/10.5281/zenodo.2622028