-7495domain: ZAppears in sequencesTriangle T(n,k) = 1 + A176304(k) + A176304(n-k) - A176304(n), read by rows.at n=29A176307Triangle T(n,k) = 1 + A176304(k) + A176304(n-k) - A176304(n), read by rows.at n=34A176307