Number of base 22 circular n-digit numbers with adjacent digits differing by 2 or less.
A124950
Number of base 22 circular n-digit numbers with adjacent digits differing by 2 or less.
Terms
- a(0) =1a(1) =22a(2) =104a(3) =388a(4) =1692a(5) =7432a(6) =33494a(7) =152818a(8) =704692a(9) =3275272a(10) =15320514a(11) =72038098a(12) =340204434a(13) =1612559698a(14) =7667644032a(15) =36559128748a(16) =174730634628a(17) =836872304392
External references
- oeis: A124950