Theta series of lattice D_4 tensor D_4 (dimension 16, det. 65536, min. norm 4).

Terms

a(0) =1a(1) =0a(2) =288a(3) =3072a(4) =38880a(5) =110592a(6) =654720a(7) =1161216a(8) =4964832a(9) =6758400a(10) =23385024a(11) =27509760a(12) =84872832a(13) =88584192a(14) =246470400a(15) =241330176a(16) =635597280a(17) =579280896a(18) =1432192416a(19) =1261992960a(20) =3030460992a(21) =2543861760a(22) =5832383616a(23) =4806715392a(24) =10864625280a(25) =8616886272a(26) =18780246720