Number of base 28 circular n-digit numbers with adjacent digits differing by 2 or less.
A124956
Number of base 28 circular n-digit numbers with adjacent digits differing by 2 or less.
Terms
- a(0) =1a(1) =28a(2) =134a(3) =502a(4) =2202a(5) =9718a(6) =44000a(7) =201628a(8) =933682a(9) =4357222a(10) =20462184a(11) =96587068a(12) =457871484a(13) =2178414292a(14) =10396478562a(15) =49751026042a(16) =238639567362
External references
- oeis: A124956