25556: Quasi Repdigit 255..556

First few terms (base 10): \[[25^*6_8]_n=\{22,174,1390,11118,88942,\ldots\}\]

First few terms (base 8): \[\{\text{26},\text{256},\text{2556},\text{25556},\text{255556},\ldots\}\]

General Formula:\[[25^*6_8]_n=2\cdot{76\cdot8^{n}+1\over7}\]

Equivalent Patterns: \[[53^*4_8]_n=2\cdot[25^*6_8]_n\]

Table

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