Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 0,1 0,-2 1,0 or -1,0.
A264297
Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 0,1 0,-2 1,0 or -1,0.
Terms
- a(0) =16a(1) =177a(2) =1952a(3) =25080a(4) =297721a(5) =3654505a(6) =44552352a(7) =542471200a(8) =6626768169a(9) =80723431520a(10) =985288480057
External references
- oeis: A264297