877647

Appears in sequences

• Number of (n+7)X8 0..1 matrices with each 8X8 subblock idempotent.at n=5A224590
• Number of (n+7)X13 0..1 matrices with each 8X8 subblock idempotent.at n=0A224595
• T(n,k)=Number of (n+7)X(k+7) 0..1 matrices with each 8X8 subblock idempotent.at n=15A224597
• T(n,k)=Number of (n+7)X(k+7) 0..1 matrices with each 8X8 subblock idempotent.at n=20A224597