A063044 Collatz-2 (A063041) trajectory starting at 29.

29, 668, 334, 167, 27222, 13611, 4537, 349, 121104, 60552, 30276, 15138, 7569, 2523, 841, 29, 668, 334, 167, 27222, 13611, 4537, 349, 121104, 60552, 30276, 15138, 7569, 2523, 841, 29, 668, 334, 167, 27222, 13611, 4537, 349, 121104, 60552, 30276, 15138, 7569

Offset: 0

Author

Reinhard Zumkeller, Jul 07 2001

Keywords

• easy
• nonn

Comments

a(15) = 29 = a(0); this cycle occurs less frequently than A063042 (for the first few n); other nontrivial 29-cycle in trajectory starting at 167.

Crossrefs

A063041, A063042.

Formula

a(0) = 29 and a(n) = A063041(a(n-1)) for n > 0

Extensions

More terms from Sean A. Irvine, Apr 16 2023