Number of base 7 circular n-digit numbers with adjacent digits differing by 5 or less.
A125370
Number of base 7 circular n-digit numbers with adjacent digits differing by 5 or less.
Terms
- a(0) =1a(1) =7a(2) =47a(3) =307a(4) =2067a(5) =13927a(6) =93887a(7) =632947a(8) =4267107a(9) =28767367a(10) =193939727a(11) =1307475187a(12) =8814549747a(13) =59424674407a(14) =400620795167
External references
- oeis: A125370