Nonzero coefficients in theta series of {E_7}* lattice.

Terms

a(0) =1a(1) =56a(2) =126a(3) =576a(4) =756a(5) =1512a(6) =2072a(7) =4032a(8) =4158a(9) =5544a(10) =7560a(11) =12096a(12) =11592a(13) =13664a(14) =16704a(15) =24192a(16) =24948a(17) =27216a(18) =31878a(19) =44352a(20) =39816a(21) =41832a(22) =55944a(23) =72576a(24) =66584a(25) =67536a(26) =76104a(27) =100800a(28) =99792a(29) =101304