Number of base 26 circular n-digit numbers with adjacent digits differing by 7 or less.

A125438

Number of base 26 circular n-digit numbers with adjacent digits differing by 7 or less.

Terms

    a(0) =1a(1) =26a(2) =334a(3) =3554a(4) =43902a(5) =553306a(6) =7135630a(7) =93271834a(8) =1231458766a(9) =16376454818a(10) =218938689224

External references