33833: Near Repdigit Palindrome 33..33833..33

First few terms (base 10): \[[3^*83^*_9]_n=\{8,318,22548,1797258,145315488,\ldots\}\]

First few terms (base 9): \[\{\text{8},\text{383},\text{33833},\text{3338333},\text{333383333},\ldots\}\]

General Formula:\[[3^*83^*_9]_n={27\cdot9^{2n}+40\cdot9^{n}-3\over8}\]

Equivalent Patterns: (none)

Table

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