Number of nX7 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.
A239255
Number of nX7 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) =4279a(1) =15708373a(2) =53870354874
External references
- oeis: A239255