Number of nX5 0..3 arrays with no element equal to two plus the sum of elements to its left or two plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.
A240336
Number of nX5 0..3 arrays with no element equal to two plus the sum of elements to its left or two plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.
Terms
- a(0) =16a(1) =284a(2) =6271a(3) =110327a(4) =1607848a(5) =19629542a(6) =208224462a(7) =1979743527a(8) =17168302936a(9) =137234695613
External references
- oeis: A240336