Preprint Open Access
Inder J. Taneja
Author studied many ways of writing selfie numbers. There are numbers very much near to selfie-numbers, but are not selfie numbers. These types of numbers, referred as semi-selfie numbers, where numbers are written in terms of expressions with positive and negative signs having same digits on both sides of the expressions, except the power values. This paper brings semi-selfie numbers with power-type representations. The idea is extended to some patterns also. The general study of semi-selfie numbers with patterns can be seen in author's work.