108474domain: NAppears in sequencesa(n) = A077704(n+1)/A077704(n).at n=34A077705Number of (n+7)X10 0..1 matrices with each 8X8 subblock idempotent.at n=6A224592Number of (n+7) X 14 0..1 matrices with each 8 X 8 subblock idempotent.at n=2A224596