47774: Plateau 477..774

First few terms (base 10): \[[47^*4_8]_n=\{36,316,2556,20476,163836,\ldots\}\]

First few terms (base 8): \[\{\text{44},\text{474},\text{4774},\text{47774},\text{477774},\ldots\}\]

General Formula:\[[47^*4_8]_n=4\cdot\left(10\cdot8^{n}-1\right)\]

Equivalent Patterns: (none)

Table

No table data.