31116: Quasi Repdigit 311..116

First few terms (base 10): \[[31^*6_9]_n=\{33,258,2283,20508,184533,\ldots\}\]

First few terms (base 9): \[\{\text{36},\text{316},\text{3116},\text{31116},\text{311116},\ldots\}\]

General Formula:\[[31^*6_9]_n=3\cdot{75\cdot9^{n}+13\over8}\]

Equivalent Patterns: (none)

Table

No table data.