Square array read by antidiagonals of number of length k walks on an n-dimensional hypercubic lattice starting at the origin and staying in the nonnegative part.

A064044

Square array read by antidiagonals of number of length k walks on an n-dimensional hypercubic lattice starting at the origin and staying in the nonnegative part.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =2a(8) =2a(9) =1a(10) =0a(11) =3a(12) =6a(13) =3a(14) =1a(15) =0a(16) =6a(17) =18a(18) =12a(19) =4a(20) =1a(21) =0a(22) =10a(23) =60a(24) =51a(25) =20a(26) =5a(27) =1a(28) =0a(29) =20

External references