73724domain: NAppears in sequencesRow sums of A051598.at n=14A053209Expansion of (1+5*x+7*x^2-x^3)/((1-2*x^2)*(1-x)*(1+x)).at n=27A224692Number of integer partitions of n that reduce to 2, meaning their Heinz number maps to 2 under A304464.at n=44A319153Number of integer partitions of n with omicron 2.at n=45A325267