Number of nX6 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or three plus the sum of the elements diagonally to its northwest, modulo 4.
A240346
Number of nX6 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or three plus the sum of the elements diagonally to its northwest, modulo 4.
Terms
- a(0) =64a(1) =6002a(2) =483926a(3) =36002110a(4) =2607237326a(5) =186214281670
External references
- oeis: A240346