Theta series of {D_10}* lattice.

Terms

a(0) =1a(1) =0a(2) =20a(3) =0a(4) =180a(5) =1024a(6) =960a(7) =0a(8) =3380a(9) =10240a(10) =8424a(11) =0a(12) =16320a(13) =46080a(14) =28800a(15) =0a(16) =52020a(17) =133120a(18) =88660a(19) =0a(20) =129064a(21) =307200a(22) =175680a(23) =0a(24) =262080a(25) =626688a(26) =386920a(27) =0a(28) =489600a(29) =1131520