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) =10a(10) =12a(11) =14a(12) =16a(13) =18a(14) =20a(15) =22a(16) =24a(17) =26a(18) =28a(19) =30a(20) =33a(21) =36a(22) =39a(23) =42a(24) =45a(25) =48a(26) =51a(27) =54a(28) =57a(29) =60