Unmatched value maps: number of 4Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..2 4Xn array.
A219005
Unmatched value maps: number of 4Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..2 4Xn array.
Terms
- a(0) =1a(1) =126a(2) =2374a(3) =31857a(4) =462668a(5) =7027671a(6) =105807897a(7) =1583929029a(8) =23732266546a(9) =355842741628
External references
- oeis: A219005