Trajectory of 13 under the '13x+1' map.

Terms

a(0) =13a(1) =170a(2) =85a(3) =17a(4) =222a(5) =111a(6) =37a(7) =482a(8) =241a(9) =3134a(10) =1567a(11) =20372a(12) =10186a(13) =5093a(14) =463a(15) =6020a(16) =3010a(17) =1505a(18) =301a(19) =43a(20) =560a(21) =280a(22) =140a(23) =70a(24) =35a(25) =7a(26) =1a(27) =14a(28) =7a(29) =1