1541462868
domain: N
Appears in sequences
- Half the number of (n+2)X4 binary arrays with each 3X3 subblock having a sum in 2..7.at n=5A186789
- Half the number of (n+2) X 8 binary arrays with each 3 X 3 subblock having a sum in 2..7.at n=1A186793
- T(n,k)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having a sum in 2..7.at n=22A186796