55535: Near Repdigit 55..5535

First few terms (base 10): \[[5^*35_8]_n=\{29,349,2909,23389,187229,\ldots\}\]

First few terms (base 8): \[\{\text{35},\text{535},\text{5535},\text{55535},\text{555535},\ldots\}\]

General Formula:\[[5^*35_8]_n={320\cdot8^{n}-117\over7}\]

Equivalent Patterns: (none)

Table

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