Total number of possible standard knight moves on an n X 2n chessboard, if the knight is placed anywhere.

A180319

Total number of possible standard knight moves on an n X 2n chessboard, if the knight is placed anywhere.

Terms

    a(0) =0a(1) =8a(2) =52a(3) =128a(4) =236a(5) =376a(6) =548a(7) =752a(8) =988a(9) =1256a(10) =1556a(11) =1888a(12) =2252a(13) =2648a(14) =3076a(15) =3536a(16) =4028a(17) =4552a(18) =5108a(19) =5696a(20) =6316a(21) =6968a(22) =7652a(23) =8368a(24) =9116a(25) =9896a(26) =10708a(27) =11552a(28) =12428a(29) =13336

External references