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

0,1

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.

Links

Table of n, a(n) for n=0..42.

Formula

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

Crossrefs

A063041, A063042.

Sequence in context: A072080 A263515 A201245 * A062560 A135995 A046850

Adjacent sequences: A063041 A063042 A063043 * A063045 A063046 A063047

Keyword

easy,nonn

Author

Reinhard Zumkeller, Jul 07 2001

Extensions

More terms from Sean A. Irvine, Apr 16 2023

Status

approved