20005: Quasi Repdigit 200..005

First few terms (base 10): \[[20^*5_6]_n=\{17,77,437,2597,15557,\ldots\}\]

First few terms (base 6): \[\{\text{25},\text{205},\text{2005},\text{20005},\text{200005},\ldots\}\]

General Formula:\[[20^*5_6]_n=12\cdot6^{n}+5\]

Equivalent Patterns: (none)

Table

No table data.