Number of 2 X n 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order.
A241329
Number of 2 X n 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order.
Terms
- a(0) =2a(1) =8a(2) =59a(3) =530a(4) =4877a(5) =45057a(6) =416533a(7) =3851085a(8) =35606121a(9) =329205872a(10) =3043762177a(11) =28141931363a(12) =260193887579
External references
- oeis: A241329