Number of n X n binary arrays without the pattern 0 0 0 antidiagonally or horizontally.
A188867
Number of n X n binary arrays without the pattern 0 0 0 antidiagonally or horizontally.
Terms
- a(0) =2a(1) =16a(2) =316a(3) =21937a(4) =4805140a(5) =3043939392
External references
- oeis: A188867