Trajectory of 8 under prime factor concatenation procedure.

Terms

a(0) =8a(1) =2a(2) =2a(3) =2a(4) =2a(5) =3a(6) =37a(7) =3a(8) =19a(9) =41a(10) =3a(11) =3a(12) =3a(13) =7a(14) =13a(15) =13a(16) =3a(17) =11123771a(18) =7a(19) =149a(20) =317a(21) =941a(22) =229a(23) =31219729a(24) =11a(25) =2084656339a(26) =3a(27) =347a(28) =911a(29) =118189