Number of 5Xn 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.
A239823
Number of 5Xn 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) =57a(1) =2981a(2) =204779a(3) =13597573a(4) =884977259a(5) =58232200212
External references
- oeis: A239823