Number of 6Xn 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.
A239410
Number of 6Xn 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) =156a(1) =20818a(2) =2590704a(3) =326882784a(4) =40566958960
External references
- oeis: A239410