374581domain: NAppears in sequencesNumber of tournaments on n nodes determined by their score vectors.at n=25A000570Number of nX2 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors.at n=11A282856E.g.f.: exp( (x * exp(x) + sinh(x)) / 2 ).at n=10A346747