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Search: id:A114728
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| 2, 3, 3, 18, 21, 21, 3, 3, 138, 156, 156, 52, 3, 3, 84, 84, 84, 28, 84, 84, 84, 84, 28, 12, 84, 28, 84, 28, 28, 84, 12, 3, 4, 3, 1376, 1376, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 7, 406, 58, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Besides 1 for fixed points the following lengths of cycles with elements <= 250000 occur: 2, 3, 4, 6, 7, 12, 18, 21, 28, 52, 54, 58, 84, 138, 156, 162, 406, 618, 1376, 1854, 2544, 3953, 5562, 16686.
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EXAMPLE
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A114727(33) = 792 belongs to the 4-cycle (792,1198,1401,995), so a(33) = 4.
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CROSSREFS
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Cf. A114650, A114727.
Sequence in context: A076358 A090524 A090522 this_sequence A057676 A062168 A019229
Adjacent sequences: A114725 A114726 A114727 this_sequence A114729 A114730 A114731
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KEYWORD
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nonn
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AUTHOR
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Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 29 2005
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