Number of nX3 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.
A239251
Number of nX3 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) =41a(1) =1440a(2) =47066a(3) =1536913a(4) =50317761a(5) =1646590515a(6) =53870354874
External references
- oeis: A239251