Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,-2 or 1,1.
A264141
Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,-2 or 1,1.
Terms
- a(0) =832a(1) =90000a(2) =20768650a(3) =3798503424a(4) =758116015189
External references
- oeis: A264141