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

Terms

a(0) =1a(1) =0a(2) =2a(3) =1a(4) =3a(5) =2a(6) =5a(7) =3a(8) =7a(9) =5a(10) =9a(11) =7a(12) =12a(13) =9a(14) =15a(15) =12a(16) =18a(17) =15a(18) =22a(19) =18a(20) =26a(21) =22a(22) =30a(23) =26a(24) =35a(25) =30a(26) =40a(27) =35a(28) =45a(29) =40