Molien series for group [2,5]+ = 225.

Terms

a(0) =1a(1) =0a(2) =2a(3) =0a(4) =3a(5) =1a(6) =5a(7) =2a(8) =7a(9) =3a(10) =10a(11) =5a(12) =13a(13) =7a(14) =16a(15) =10a(16) =20a(17) =13a(18) =24a(19) =16a(20) =29a(21) =20a(22) =34a(23) =24a(24) =39a(25) =29a(26) =45a(27) =34a(28) =51a(29) =39