Number of n X 6 nonnegative integer arrays with new values 0 upwards introduced in row major order and no element equal to any antidiagonal neighbor (colorings ignoring permutations of colors).
A208786
Number of n X 6 nonnegative integer arrays with new values 0 upwards introduced in row major order and no element equal to any antidiagonal neighbor (colorings ignoring permutations of colors).
Terms
- a(0) =203a(1) =1788850a(2) =193010377345
External references
- oeis: A208786