40003: Quasi Repdigit 400..003

First few terms (base 10): \[[40^*3_5]_n=\{23,103,503,2503,12503,\ldots\}\]

First few terms (base 5): \[\{\text{43},\text{403},\text{4003},\text{40003},\text{400003},\ldots\}\]

General Formula:\[[40^*3_5]_n=20\cdot5^{n}+3\]

Equivalent Patterns: (none)

Table

No table data.