Number of base 28 circular n-digit numbers with adjacent digits differing by 7 or less.

A125440

Number of base 28 circular n-digit numbers with adjacent digits differing by 7 or less.

Terms

    a(0) =1a(1) =28a(2) =364a(3) =3892a(4) =48412a(5) =614068a(6) =7972636a(7) =104937364a(8) =1395605212a(9) =18702818716a(10) =252094162664

External references