51115: Depression 511..115

First few terms (base 10): \[[51^*5_9]_n=\{50,419,3740,33629,302630,\ldots\}\]

First few terms (base 9): \[\{\text{55},\text{515},\text{5115},\text{51115},\text{511115},\ldots\}\]

General Formula:\[[51^*5_9]_n={369\cdot9^{n}+31\over8}\]

Equivalent Patterns: (none)

Table

No table data.