21114: Quasi Repdigit 211..114

First few terms (base 10): \[[21^*4_5]_n=\{14,59,284,1409,7034,\ldots\}\]

First few terms (base 5): \[\{\text{24},\text{214},\text{2114},\text{21114},\text{211114},\ldots\}\]

General Formula:\[[21^*4_5]_n={45\cdot5^{n}+11\over4}\]

Equivalent Patterns: (none)

Table

No table data.