66166: Near Repdigit Palindrome 66..66166..66

First few terms (base 10): \[[6^*16^*_8]_n=\{1,398,27766,1794998,115023286,\ldots\}\]

First few terms (base 8): \[\{\text{1},\text{616},\text{66166},\text{6661666},\text{666616666},\ldots\}\]

General Formula:\[[6^*16^*_8]_n={48\cdot8^{2n}-35\cdot8^{n}-6\over7}\]

Equivalent Patterns: (none)

Table

No table data.