34447: Quasi Repdigit 344..447

First few terms (base 10): \[[34^*7_{10}]_n=\{37,347,3447,34447,344447,\ldots\}\]

General Formula:\[[34^*7_{10}]_n={310\cdot10^{n}+23\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 344..447 on stdkmd.net

Table

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