Number of nX6 0..4 arrays with no entry increasing mod 5 by 4 rightwards or downwards, starting with upper left zero.
A222142
Number of nX6 0..4 arrays with no entry increasing mod 5 by 4 rightwards or downwards, starting with upper left zero.
Terms
- a(0) =1024a(1) =1485172a(2) =2154990196
External references
- oeis: A222142