Number of 5 X n 0..1 arrays with no more than floor(5 X n/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
A222545
Number of 5 X n 0..1 arrays with no more than floor(5 X n/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) =16a(1) =29a(2) =155a(3) =929a(4) =3872a(5) =33612a(6) =155007a(7) =1527917a(8) =7425257a(9) =76107600a(10) =378550019a(11) =3933127974a(12) =19744487344a(13) =206465432944
External references
- oeis: A222545