References: Inder J. Taneja, Amicable Numbers With Patterns in Products and Powers, Zenodo, March 05, 2019, pp. 1-25, http://doi.org/10.5281/zenodo.2583306Inder J. Taneja, Fibonacci Sequence and Selfie Numbers, Zenodo, February 19, 2019, pp. 1-233, http://doi.org/10.5281/zenodo.2572044.Inder J. Taneja, Triangular-Type Selfie Numbers, Zenodo, February 17, 2019, pp. 1-91, http://doi.org/10.5281/zenodo.2567571.Inder J. Taneja, Quadratic-Type Selfie Numbers, Zenodo, February 25, 2019, pp. … Continue reading 183-192 Days of Year: 01.07.2020-10.07.2020 – Part 7: Narcissistic, Selfie, Semi-Selfie and Amicable Type Expressions