55545: Near Repdigit 55..5545

First few terms (base 10): \[[5^*45_{10}]_n=\{45,545,5545,55545,555545,\ldots\}\]

General Formula:\[[5^*45_{10}]_n=5\cdot{100\cdot10^{n}-19\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 55..5545 on stdkmd.net

Table

No table data.