490546
domain: N
Appears in sequences
- Half the number of (n+1) X 3 binary arrays with no 2 X 2 subblock containing exactly one 1.at n=6A184190
- Half the number of (n+1)X8 binary arrays with no 2X2 subblock containing exactly one 1.at n=1A184195
- T(n,k)=Half the number of (n+1)X(k+1) binary arrays with no 2X2 subblock containing exactly one 1.at n=29A184197
- T(n,k)=Half the number of (n+1)X(k+1) binary arrays with no 2X2 subblock containing exactly one 1.at n=34A184197