Theta series of 6-dimensional extremal 5-modular lattice Q6(4)^{+2}.

Terms

a(0) =1a(1) =0a(2) =0a(3) =20a(4) =30a(5) =24a(6) =60a(7) =60a(8) =60a(9) =120a(10) =144a(11) =240a(12) =200a(13) =120a(14) =300a(15) =380a(16) =390a(17) =240a(18) =400a(19) =720a(20) =534a(21) =600a(22) =480a(23) =780a(24) =1020a(25) =648a(26) =1200a(27) =1080a(28) =840a(29) =960