Number of 5Xn 0..2 arrays with exactly floor(5Xn/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..2 order.
A222492
Number of 5Xn 0..2 arrays with exactly floor(5Xn/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..2 order.
Terms
- a(0) =0a(1) =36a(2) =365a(3) =3219a(4) =20638a(5) =356202a(6) =2728712a(7) =65171022a(8) =578161088a(9) =15540562678a(10) =148151147961
External references
- oeis: A222492