24832944domain: NAppears in sequencesNumber of ways of writing n as a sum of 12 squares.at n=20A000145Theta series of 12-dimensional unimodular lattice {D_12}^{+}.at n=20A004533Theta series of D_12 lattice.at n=10A022043Theta series of D*_12 lattice.at n=20A022065Expansion of eta(q)^24 / eta(q^2)^12 in powers of q.at n=20A286346