Number of 3Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 3Xn array.
A219130
Number of 3Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 3Xn array.
Terms
- a(0) =27a(1) =69a(2) =787a(3) =3495a(4) =27993a(5) =154447a(6) =1080809a(7) =6526907a(8) =43241983a(9) =270431585a(10) =1753511935a(11) =11117046371a(12) =71479973835a(13) =455588313465
External references
- oeis: A219130