Number of (n+1) X (6+1) arrays of permutations of 0..n*7+6 with each element having index change +-(.,.) 0,0 1,1 or 1,2.
A264069
Number of (n+1) X (6+1) arrays of permutations of 0..n*7+6 with each element having index change +-(.,.) 0,0 1,1 or 1,2.
Terms
- a(0) =233a(1) =15125a(2) =1445345a(3) =130697424a(4) =11909009849
External references
- oeis: A264069