

A145079


Length of cycle of trajectory of n described in A098282, or 1 if no cycle is ever reached.


3



1, 1, 1, 1, 1, 4, 1, 4, 4, 4, 1, 4, 4, 1, 4, 1, 1, 1, 4, 4, 1, 4, 4, 1, 2, 1, 1, 1, 4, 4, 1, 1, 2, 1, 1, 1, 4, 1, 1, 4, 4, 1, 1, 1, 4, 4, 4, 4, 1, 4, 1
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OFFSET

1,6


COMMENTS

a(52) is currently unknown.  Donovan Johnson
a(40) is probably incorrect and should be 1. (See corrections to A098282 and A144914.)


LINKS

Table of n, a(n) for n=1..51.


CROSSREFS

Cf. A098282, A087712, A145077, A145078, A077960.
Sequence in context: A021711 A327304 A117445 * A196222 A035646 A144034
Adjacent sequences: A145076 A145077 A145078 * A145080 A145081 A145082


KEYWORD

nonn,more,base


AUTHOR

David Applegate and N. J. A. Sloane, Feb 09 2009


EXTENSIONS

a(19)a(39) from John W. Layman, Mar 12 2010
a(40)a(51) from Donovan Johnson, Jan 08 2011


STATUS

approved



