95712domain: NAppears in sequencesIf there were a 9-dimensional unimodular lattice with minimal norm 2, this would be its theta series; however, no such lattice exists.at n=12A032800Expansion of 1/(g * (2-g))^3, where g = 1+x*g^4 is the g.f. of A002293.at n=7A391221