Number of 5Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it, modulo 4.
A239409
Number of 5Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it, modulo 4.
Terms
- a(0) =66a(1) =3805a(2) =205969a(3) =11334364a(4) =614216271a(5) =33522573911
External references
- oeis: A239409