Number A(n,k) of k-dimensional lattice walks from {n}^k to {0}^k using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1; square array A(n,k), n>=0, k>=0, read by antidiagonals.
A347811
Number A(n,k) of k-dimensional lattice walks from {n}^k to {0}^k using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1; square array A(n,k), n>=0, k>=0, read by antidiagonals.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =3a(8) =1a(9) =1a(10) =1a(11) =19a(12) =25a(13) =1a(14) =1a(15) =1a(16) =323a(17) =211075a(18) =241a(19) =1a(20) =1a(21) =1a(22) =38716a(24) =2062017739a(25) =2545a(26) =1a(27) =1a(28) =1a(29) =32253681a(33) =28203
External references
- oeis: A347811