Theta series of A*_6 lattice.

Terms

a(0) =1a(1) =0a(2) =0a(3) =14a(4) =0a(5) =42a(6) =70a(7) =42a(8) =0a(9) =0a(10) =210a(11) =0a(12) =294a(13) =294a(14) =210a(15) =0a(16) =0a(17) =504a(18) =0a(19) =630a(20) =882a(21) =350a(22) =0a(23) =0a(24) =1190a(25) =0a(26) =1470a(27) =1148a(28) =882a(29) =0