Inder J. Taneja, Simultaneous Representations of Selfie Numbers in Terms of Fibonacci and Triangular Numbers, Zenodo, February 19, 2019, pp. 1-233, https://doi.org/10.5281/zenodo.2574136.
Inder J. Taneja, Fibonacci Sequence Type Selfie Numbers with Factorial: Digit’s Order, Zenodo, October 13, 2019, pp. 1-692, https://doi.org/10.5281/zenodo.3484117.
Inder J. Taneja, Fibonacci Sequence Type Selfie Numbers with Factorial: Reverse Order of Digits, Zenodo, October 13, 2019, pp. 1-742, https://doi.org/10.5281/zenodo.3484119.