Molien series for 3-D group R4.

Terms

a(0) =1a(1) =1a(2) =6a(3) =13a(4) =36a(5) =70a(6) =149a(7) =258a(8) =458a(9) =731a(10) =1162a(11) =1729a(12) =2559a(13) =3612a(14) =5064a(15) =6870a(16) =9246a(17) =12141a(18) =15835a(19) =20251a(20) =25740a(21) =32218a(22) =40092a(23) =49270a(24) =60245a(25) =72891a(26) =87794a(27) =104819a(28) =124624a(29) =147064