Unmatched value maps: number of 4Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..1 4Xn array.
A218845
Unmatched value maps: number of 4Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..1 4Xn array.
Terms
- a(0) =1a(1) =65a(2) =436a(3) =3617a(4) =26635a(5) =201960a(6) =1530846a(7) =11617859a(8) =88207678a(9) =669575111a(10) =5082650645a(11) =38581655789a(12) =292872656082
External references
- oeis: A218845