37775: Quasi Repdigit 377..775

First few terms (base 10): \[[37^*5_9]_n=\{32,311,2822,25421,228812,\ldots\}\]

First few terms (base 9): \[\{\text{35},\text{375},\text{3775},\text{37775},\text{377775},\ldots\}\]

General Formula:\[[37^*5_9]_n={279\cdot9^{n}-23\over8}\]

Equivalent Patterns: \[[76^*1_9]_n=2\cdot[37^*5_9]_n\]

Table

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