Number of (3+1)X(n+1) arrays of permutations of 0..n*4+3 with each element having directed index change 0,0 0,1 1,0 -1,-2 or 0,2.
A264316
Number of (3+1)X(n+1) arrays of permutations of 0..n*4+3 with each element having directed index change 0,0 0,1 1,0 -1,-2 or 0,2.
Terms
- a(0) =1a(1) =68a(2) =1032a(3) =11206a(4) =130041a(5) =1605061a(6) =18898817a(7) =221713421a(8) =2603590141a(9) =30590068274a(10) =358629316808
External references
- oeis: A264316