Number of base 18 circular n-digit numbers with adjacent digits differing by 8 or less.

A125453

Number of base 18 circular n-digit numbers with adjacent digits differing by 8 or less.

Terms

    a(0) =1a(1) =18a(2) =234a(3) =2682a(4) =34746a(5) =459138a(6) =6145542a(7) =82693062a(8) =1115442522a(9) =15062655582a(10) =203502787774

External references