Theta series of {D_10}^{+} lattice.

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =180a(5) =512a(6) =0a(7) =0a(8) =3380a(9) =5120a(10) =0a(11) =0a(12) =16320a(13) =23040a(14) =0a(15) =0a(16) =52020a(17) =66560a(18) =0a(19) =0a(20) =129064a(21) =153600a(22) =0a(23) =0a(24) =262080a(25) =313344a(26) =0a(27) =0a(28) =489600a(29) =565760