14442: Quasi Repdigit 144..442

First few terms (base 10): \[[14^*2_7]_n=\{9,79,569,3999,28009,\ldots\}\]

First few terms (base 7): \[\{\text{12},\text{142},\text{1442},\text{14442},\text{144442},\ldots\}\]

General Formula:\[[14^*2_7]_n={35\cdot7^{n}-8\over3}\]

Equivalent Patterns: (none)

Table

No table data.