30664890domain: NAppears in sequencesDegree of variety K_{2,n}^2.at n=6A013699Number of Catalan paths (nonnegative, starting and ending at 0, step +-1) of 2*n steps with all values less than or equal to 7.at n=16A080938Square array read by antidiagonals: degree of the K(2,p)^q variety.at n=38A082635