Molien series for Weyl group F_4.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =3a(6) =5a(7) =6a(8) =7a(9) =9a(10) =11a(11) =12a(12) =16a(13) =18a(14) =20a(15) =24a(16) =28a(17) =30a(18) =36a(19) =40a(20) =44a(21) =50a(22) =56a(23) =60a(24) =69a(25) =75a(26) =81a(27) =90a(28) =99a(29) =105