Growth series for group with presentation < S, T : S^3 = T^3 = (S*T)^6 = 1 >.

Terms

a(0) =1a(1) =4a(2) =8a(3) =16a(4) =32a(5) =64a(6) =126a(7) =242a(8) =472a(9) =920a(10) =1792a(11) =3486a(12) =6788a(13) =13216a(14) =25730a(15) =50092a(16) =97518a(17) =189860a(18) =369628a(19) =719612a(20) =1400980a(21) =2727504a(22) =5310068a(23) =10337932a(24) =20126468a(25) =39183340a(26) =76284330a(27) =148514636a(28) =289136638a(29) =562907480