22225: Near Repdigit 22..225

First few terms (base 10): \[[2^*5_6]_n=\{5,17,89,521,3113,\ldots\}\]

First few terms (base 6): \[\{\text{5},\text{25},\text{225},\text{2225},\text{22225},\ldots\}\]

General Formula:\[[2^*5_6]_n={12\cdot6^{n}+13\over5}\]

Equivalent Patterns: \[[4^*54_6]_n=2\cdot[2^*5_6]_{n+1}\]

Table

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