Collatz-2 (A063041) trajectory starting at 29.

Terms

a(0) =29a(1) =668a(2) =334a(3) =167a(4) =27222a(5) =13611a(6) =4537a(7) =349a(8) =121104a(9) =60552a(10) =30276a(11) =15138a(12) =7569a(13) =2523a(14) =841a(15) =29a(16) =668a(17) =334a(18) =167a(19) =27222a(20) =13611a(21) =4537a(22) =349a(23) =121104a(24) =60552a(25) =30276a(26) =15138a(27) =7569a(28) =2523a(29) =841