Number of nX5 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1s.
A297759
Number of nX5 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1s.
Terms
- a(0) =1a(1) =78a(2) =734a(3) =7081a(4) =109228a(5) =1456855a(6) =18733087a(7) =251641086a(8) =3354939709a(9) =44459037210a(10) =591410913625
External references
- oeis: A297759