Theta series of 10-dimensional 2-modular lattice of minimal norm 2.

Terms

a(0) =1a(1) =0a(2) =30a(3) =200a(4) =570a(5) =1392a(6) =3020a(7) =5280a(8) =9090a(9) =15040a(10) =22272a(11) =33480a(12) =47540a(13) =63120a(14) =86400a(15) =113184a(16) =146610a(17) =191040a(18) =238330a(19) =296520a(20) =358752