Number of nX6 arrays of permutations of 6 copies of 0..n-1 with no equal horizontal neighbors and new values introduced sequentially from 0.
A264944
Number of nX6 arrays of permutations of 6 copies of 0..n-1 with no equal horizontal neighbors and new values introduced sequentially from 0.
Terms
- a(0) =0a(1) =2a(2) =16108a(3) =730983420
External references
- oeis: A264944