Number of nX6 0..3 arrays with no element equal to zero plus the sum of elements to its left or zero plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.
A240326
Number of nX6 0..3 arrays with no element equal to zero plus the sum of elements to its left or zero plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.
Terms
- a(0) =14a(1) =213a(2) =8091a(3) =189549a(4) =3898804a(5) =113751796a(6) =2343565571a(7) =58754628922
External references
- oeis: A240326