176th Day of Year: 25.06.19

References:

1. Inder J. Taneja. (2019). Palindromic-Type Palindromes – I, Zenodo, January 15, 2019, pp. 1-99,    http://doi.org/10.5281/zenodo.2541174
2. Inder J. Taneja. (2019). Palindromic-Type Non-Palindromes – I, Zenodo, January 15, 2019, pp. 1-117,    http://doi.org/10.5281/zenodo.2541187
3. 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