85554: Quasi Repdigit 855..554

First few terms (base 10): \[[85^*4_9]_n=\{76,697,6286,56587,509296,\ldots\}\]

First few terms (base 9): \[\{\text{84},\text{854},\text{8554},\text{85554},\text{855554},\ldots\}\]

General Formula:\[[85^*4_9]_n={621\cdot9^{n}-13\over8}\]

Equivalent Patterns: \[[27^*3_9]_n=3\cdot[85^*4_9]_{n-1}\]

Table

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