33313: Near Repdigit 33..3313

First few terms (base 10): \[[3^*13_5]_n=\{8,83,458,2333,11708,\ldots\}\]

First few terms (base 5): \[\{\text{13},\text{313},\text{3313},\text{33313},\text{333313},\ldots\}\]

General Formula:\[[3^*13_5]_n={75\cdot5^{n}-43\over4}\]

Equivalent Patterns: (none)

Table

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