52555: Near Repdigit 5255..55

First few terms (base 10): \[[525^*_9]_n=\{47,428,3857,34718,312467,\ldots\}\]

First few terms (base 9): \[\{\text{52},\text{525},\text{5255},\text{52555},\text{525555},\ldots\}\]

General Formula:\[[525^*_9]_n={381\cdot9^{n}-5\over8}\]

Equivalent Patterns: (none)

Table

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