44434: Near Repdigit 44..4434

First few terms (base 10): \[[4^*34_9]_n=\{31,355,3271,29515,265711,\ldots\}\]

First few terms (base 9): \[\{\text{34},\text{434},\text{4434},\text{44434},\text{444434},\ldots\}\]

General Formula:\[[4^*34_9]_n={81\cdot9^{n}-19\over2}\]

Equivalent Patterns: \[[8^*68_9]_n=2\cdot[4^*34_9]_n\]

Table

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