60232
domain: N
Appears in sequences
- Number of (n+2)X(n+2) binary arrays avoiding patterns 000 and 111 in rows and columns.at n=2A203401
- Number of (n+2)X5 binary arrays avoiding patterns 000 and 111 in rows and columns.at n=2A203402
- T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 000 and 111 in rows and columns.at n=12A203407
- Number of simply 8-connected polyominoes of site-perimeter n.at n=11A216819