21113: Quasi Repdigit 211..113

First few terms (base 10): \[[21^*3_5]_n=\{13,58,283,1408,7033,\ldots\}\]

First few terms (base 5): \[\{\text{23},\text{213},\text{2113},\text{21113},\text{211113},\ldots\}\]

General Formula:\[[21^*3_5]_n={45\cdot5^{n}+7\over4}\]

Equivalent Patterns: (none)

Table

No table data.