Array read by antidiagonals: T(n,m) = number of self-avoiding walks of any length from NW to SW corners on a grid with n rows and m columns.

A271465

Array read by antidiagonals: T(n,m) = number of self-avoiding walks of any length from NW to SW corners on a grid with n rows and m columns.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =3a(8) =4a(9) =1a(10) =1a(11) =4a(12) =11a(13) =8a(14) =1a(15) =1a(16) =5a(17) =28a(18) =38a(19) =16a(20) =1a(21) =1a(22) =6a(23) =69a(24) =178a(25) =126a(26) =32a(27) =1a(28) =1a(29) =7

External references