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

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =9a(9) =11a(10) =13a(11) =15a(12) =17a(13) =19a(14) =21a(15) =23a(16) =25a(17) =27a(18) =30a(19) =33a(20) =36a(21) =39a(22) =42a(23) =45a(24) =48a(25) =51a(26) =54a(27) =58a(28) =62a(29) =66