13331: Plateau 133..331

First few terms (base 10): \[[13^*1_7]_n=\{8,71,512,3599,25208,\ldots\}\]

First few terms (base 7): \[\{\text{11},\text{131},\text{1331},\text{13331},\text{133331},\ldots\}\]

General Formula:\[[13^*1_7]_n={21\cdot7^{n}-5\over2}\]

Equivalent Patterns: \[[26^*2_7]_n=2\cdot[13^*1_7]_n\]

Table

No table data.