33433: Near Repdigit Palindrome 33..33433..33

First few terms (base 10): \[[3^*43^*_6]_n=\{4,135,4701,168177,6047913,\ldots\}\]

First few terms (base 6): \[\{\text{4},\text{343},\text{33433},\text{3334333},\text{333343333},\ldots\}\]

General Formula:\[[3^*43^*_6]_n={18\cdot6^{2n}+5\cdot6^{n}-3\over5}\]

Equivalent Patterns: (none)

Table

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