Number of 4Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it, modulo 4.
A239822
Number of 4Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it, modulo 4.
Terms
- a(0) =25a(1) =582a(2) =17552a(3) =510748a(4) =14544801a(5) =418324402a(6) =12059066460a(7) =347095468871
External references
- oeis: A239822