Number of base 28 circular n-digit numbers with adjacent digits differing by 9 or less.

A125485

Number of base 28 circular n-digit numbers with adjacent digits differing by 9 or less.

Terms

    a(0) =1a(1) =28a(2) =442a(3) =5878a(4) =90262a(5) =1415878a(6) =22695076a(7) =368310712a(8) =6028038286a(9) =99207708814

External references