Number of nX5 0..4 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it, modulo 5.
A239253
Number of nX5 0..4 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it, modulo 5.
Terms
- a(0) =419a(1) =150265a(2) =50317761a(3) =16849285277
External references
- oeis: A239253