70004: Quasi Repdigit 700..004

First few terms (base 10): \[[70^*4_9]_n=\{67,571,5107,45931,413347,\ldots\}\]

First few terms (base 9): \[\{\text{74},\text{704},\text{7004},\text{70004},\text{700004},\ldots\}\]

General Formula:\[[70^*4_9]_n=63\cdot9^{n}+4\]

Equivalent Patterns: (none)

Table

No table data.