74442: Quasi Repdigit 744..442

First few terms (base 10): \[[74^*2_{10}]_n=\{72,742,7442,74442,744442,\ldots\}\]

General Formula:\[[74^*2_{10}]_n=2\cdot{335\cdot10^{n}-11\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 744..442 on stdkmd.net

Table

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