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 A114892 a(n) is the cycle length corresponding to A114891(n). 1
 2, 2, 3, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 10, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2, 4, 2, 4, 2, 6, 4, 2, 4, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Besides 3 for the cycle (5,7,6) the following lengths of cycles with elements <= 1500000 occur: 2, 4, 6, 10, 12, 16, 18. The even period lengths appear in a rather regular manner, presumably infinitely often. LINKS EXAMPLE A114727(12) = 32 belongs to the 6-cycle (32,37,36,35,34,33), so a(12) = 6. CROSSREFS Cf. A114861, A114891. Sequence in context: A328446 A257062 A098223 * A285705 A238958 A238971 Adjacent sequences:  A114889 A114890 A114891 * A114893 A114894 A114895 KEYWORD nonn AUTHOR Klaus Brockhaus, Jan 09 2006 STATUS approved

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Last modified June 16 12:45 EDT 2021. Contains 345057 sequences. (Running on oeis4.)