Number of base 14 circular n-digit numbers with adjacent digits differing by 1 or less.

A124707

Number of base 14 circular n-digit numbers with adjacent digits differing by 1 or less.

Terms

    a(0) =1a(1) =14a(2) =40a(3) =92a(4) =244a(5) =644a(6) =1750a(7) =4802a(8) =13324a(9) =37244a(10) =104770a(11) =296222a(12) =841114a(13) =2396954a(14) =6851920a(15) =19639652a(16) =56426044a(17) =162453884a(18) =468581890a(19) =1353822062a(20) =3917298334a(21) =11350084334a(22) =32926503100a(23) =95626832432a(24) =278010277474a(25) =809008239794

External references