Number of 5Xn 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 or two plus the sum of the elements diagonally to its northwest, modulo 4.
A240368
Number of 5Xn 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 or two plus the sum of the elements diagonally to its northwest, modulo 4.
Terms
- a(0) =16a(1) =261a(2) =4825a(3) =99412a(4) =2150725a(5) =49010279a(6) =1144026966a(7) =27661711340a(8) =675162674013
External references
- oeis: A240368