Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or three plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.
A240459
Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or three plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.
Terms
- a(0) =32a(1) =1583a(2) =65723a(3) =2501883a(4) =92193017a(5) =3337483054a(6) =119643524281
External references
- oeis: A240459