Largest value in Collatz-2 (A063041) trajectory starting at n.

Terms

a(0) =36a(1) =36a(2) =36a(3) =36a(4) =36a(5) =36a(6) =36a(7) =36a(8) =36a(9) =144a(10) =36a(11) =144a(12) =36a(13) =36a(14) =36a(15) =5184a(16) =36a(17) =324a(18) =36a(19) =36a(20) =144a(21) =5184a(22) =36a(23) =36a(24) =144a(25) =36a(26) =36a(27) =121104a(28) =36a(29) =900