Molien series of 4-dimensional representation of u.g.g.r. #9.

Terms

a(0) =1a(1) =10a(2) =40a(3) =130a(4) =283a(5) =513a(6) =883a(7) =1372a(8) =1994a(9) =2836a(10) =3853a(11) =5059a(12) =6565a(13) =8302a(14) =10284a(15) =12646a(16) =15295a(17) =18245a(18) =21655a(19) =25408a(20) =29518a(21) =34168a(22) =39217a(23) =44679a(24) =50761a(25) =57298a(26) =64304a(27) =72010a(28) =80227a(29) =88969