Number of nX5 arrays of permutations of 5 copies of 0..n-1 with every element equal to or 1 greater than any north neighbor modulo n and the upper left element equal to 0.
A267750
Number of nX5 arrays of permutations of 5 copies of 0..n-1 with every element equal to or 1 greater than any north neighbor modulo n and the upper left element equal to 0.
Terms
- a(0) =1a(1) =126a(2) =3471a(3) =54956a(4) =679735a(5) =7280046a(6) =69784981a(7) =619463736
External references
- oeis: A267750