73333: Near Repdigit 733..33

First few terms (base 10): \[[73^*_{10}]_n=\{7,73,733,7333,73333,\ldots\}\]

General Formula:\[[73^*_{10}]_n={22\cdot10^{n}-1\over3}\]

Equivalent Patterns: \[[36^*5_{10}]_n=5\cdot[73^*_{10}]_n\]

See Also: Factorization of 733..33 on stdkmd.net

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