46th Day of Year: 15.02.19

References

1. Factorial-Power Selfie Expressions;
2. Inder J. Taneja, Semi-Selfie Numbers, Zenodo, February 12, 2019, pp. 1-394, http://doi.org/10.5281/zenodo.2562390.
3. Inder J. Taneja, Multiple Choice Power Expressions, Zenodo, February 15, 2019, pp. 1-143, http://doi.org/10.5281/zenodo.2565729.
4. Inder J. Taneja, Fraction-Type Single Letter Representations of Natural NumbersFrom 1 to 11111, Zenodo, February 4, 2019, http://doi.org/10.5281/zenodo.2556902, pp. 1-203.