The number of n-step self avoiding walks on a 3D cubic lattice confined inside a box of size 2x2x2 where the walk starts at the center of the box.

A337021

The number of n-step self avoiding walks on a 3D cubic lattice confined inside a box of size 2x2x2 where the walk starts at the center of the box.

Terms

    a(0) =1a(1) =6a(2) =24a(3) =72a(4) =168a(5) =456a(6) =1032a(7) =2712a(8) =5784a(9) =14640a(10) =29760a(11) =71136a(12) =133344a(13) =291696a(14) =479232a(15) =950880a(16) =1343088a(17) =2375808a(18) =2774832a(19) =4266240a(20) =3909792a(21) =5046672a(22) =3230400a(23) =3316704a(24) =1122000a(25) =808128a(26) =0

External references