1948804domain: NAppears in sequencesNumber of subsets A of {0,...,n-1} such that A contains 0 and n-1, and |A+A| > |A-A|.at n=33A224893Coefficients of Hilbert series for the suboperad of bicolored noncrossing configurations generated by a fully colored triangle and a fully uncolored triangle.at n=9A234938