Molien series for 3-dimensional group [2,3]+ = 223; also for group H_{1,2} of order 384.

Terms

a(0) =1a(1) =0a(2) =2a(3) =1a(4) =4a(5) =2a(6) =7a(7) =4a(8) =10a(9) =7a(10) =14a(11) =10a(12) =19a(13) =14a(14) =24a(15) =19a(16) =30a(17) =24a(18) =37a(19) =30a(20) =44a(21) =37a(22) =52a(23) =44a(24) =61a(25) =52a(26) =70a(27) =61a(28) =80a(29) =70