23222: Near Repdigit 2322..22

First few terms (base 10): \[[232^*_9]_n=\{21,191,1721,15491,139421,\ldots\}\]

First few terms (base 9): \[\{\text{23},\text{232},\text{2322},\text{23222},\text{232222},\ldots\}\]

General Formula:\[[232^*_9]_n={85\cdot9^{n}-1\over4}\]

Equivalent Patterns: \[[464^*_9]_n=2\cdot[232^*_9]_n\]

Table

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