Number of nX7 0..1 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
A222540
Number of nX7 0..1 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
Terms
- a(0) =12a(1) =104a(2) =842a(3) =15953a(4) =155007a(5) =3438351a(6) =37975912a(7) =905224187a(8) =10437983644a(9) =254476711315
External references
- oeis: A222540