44454: Near Repdigit 44..4454

First few terms (base 10): \[[4^*54_9]_n=\{49,373,3289,29533,265729,\ldots\}\]

First few terms (base 9): \[\{\text{54},\text{454},\text{4454},\text{44454},\text{444454},\ldots\}\]

General Formula:\[[4^*54_9]_n={81\cdot9^{n}+17\over2}\]

Equivalent Patterns: (none)

Table

No table data.