Expansion of Molien series for automorphism group (2.Weyl(E6)) of E6 lattice.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =4a(6) =6a(7) =8a(8) =10a(9) =14a(10) =18a(11) =22a(12) =29a(13) =36a(14) =43a(15) =54a(16) =66a(17) =78a(18) =95a(19) =113a(20) =132a(21) =157a(22) =184a(23) =212a(24) =248a(25) =287a(26) =327a(27) =377a(28) =431a(29) =487