293495

Appears in sequences

• Number of nX8 binary arrays without the pattern 0 0 1 diagonally, antidiagonally or horizontally.at n=2A189263
• T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 diagonally, antidiagonally or horizontally.at n=47A189264
• Number of 3Xn binary arrays without the pattern 0 0 1 diagonally, antidiagonally or horizontally.at n=7A189265
• Number of (n+3) X 6 0..1 matrices with each 4 X 4 subblock idempotent.at n=24A224563