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A145078
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Minimal value of cycle of trajectory of n described in A098282, or -1 if no cycle is ever reached.
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3
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1, 1, 1, 1, 1, 9, 1, 9, 9, 9, 1, 9, 9, 14, 9, 1, 1, 1, 9, 9, 1, 9, 9, 1, 25, 1, 1, 1, 9, 9, 1, 1, 25, 1, 1, 1, 9, 1, 1, 9, 9, 1, 14, 1, 9, 9, 9, 9, 1, 9, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,6
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COMMENTS
| a(52) is currently unknown. - Donovan Johnson
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CROSSREFS
| Cf. A098282, A087712, A145077, A145079, A077960.
Sequence in context: A193670 A154220 A133919 * A093644 A164791 A107829
Adjacent sequences: A145075 A145076 A145077 * A145079 A145080 A145081
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KEYWORD
| nonn,more
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AUTHOR
| David Applegate and N. J. A. Sloane (njas(AT)research.att.com), Feb 09 2009
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EXTENSIONS
| Comment edited by John W. Layman (layman(AT)math.vt.edu), Nov 03 2010
a(1)-a(18) confirmed and a(19)-a(39) added by John W. Layman (layman(AT)math.vt.edu), Nov 03 2010
a(40) and a(51) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Jan 08 2011
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