20003: Quasi Repdigit 200..003

First few terms (base 10): \[[20^*3_4]_n=\{11,35,131,515,2051,\ldots\}\]

First few terms (base 4): \[\{\text{23},\text{203},\text{2003},\text{20003},\text{200003},\ldots\}\]

General Formula:\[[20^*3_4]_n=8\cdot4^{n}+3\]

Equivalent Patterns: (none)

Table

No table data.