Molien series for 3-dimensional group [2,n] = *22n.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =7a(6) =9a(7) =11a(8) =13a(9) =15a(10) =18a(11) =21a(12) =24a(13) =27a(14) =30a(15) =34a(16) =38a(17) =42a(18) =46a(19) =50a(20) =55a(21) =60a(22) =65a(23) =70a(24) =75a(25) =81a(26) =87a(27) =93a(28) =99a(29) =105