Number of n X 3 0..6 arrays with no entry increasing mod 7 by 6 rightwards or downwards, starting with upper left zero.
A222336
Number of n X 3 0..6 arrays with no entry increasing mod 7 by 6 rightwards or downwards, starting with upper left zero.
Terms
- a(0) =36a(1) =5766a(2) =923526a(3) =147918906a(4) =23691810366
External references
- oeis: A222336