55565: Near Repdigit 55..5565

First few terms (base 10): \[[5^*65_9]_n=\{59,464,4109,36914,332159,\ldots\}\]

First few terms (base 9): \[\{\text{65},\text{565},\text{5565},\text{55565},\text{555565},\ldots\}\]

General Formula:\[[5^*65_9]_n={405\cdot9^{n}+67\over8}\]

Equivalent Patterns: (none)

Table

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