Number of 4Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..1 4Xn array.
A218900
Number of 4Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..1 4Xn array.
Terms
- a(0) =16a(1) =38a(2) =286a(3) =1096a(4) =6280a(5) =28598a(6) =149238a(7) =722094a(8) =3651696a(9) =18021788a(10) =90208322a(11) =448024152a(12) =2235168520a(13) =11123412124a(14) =55435126828a(15) =276050589212
External references
- oeis: A218900