317293

Appears in sequences

• Numbers k such that s(k) + s(k+1) + ... + s(k+6) = t(k) + t(k+1) + ... + t(k+6).at n=8A033913
• Number of (n+2) X 8 0..2 arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock.at n=12A186565