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A071887
Conjectured values of n whose trajectory under map x -> A002487(x)*A002487(x+1) does not go into a cycle.
3
37, 38, 41, 54, 57, 58
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Why isn't 42 in this list? It does not enter a cycle in under 100 iterations which is as far as I could check. [Sean A. Irvine, Oct 05 2011]
LINKS
Table of n, a(n) for n=1..6.
CROSSREFS
Cf. A002487, A070871, A071884, A071885, A071886.
Sequence in context: A296871 A346383 A337453 * A168143 A111043 A041683
Adjacent sequences: A071884 A071885 A071886 * A071888 A071889 A071890
KEYWORD
nonn,more
AUTHOR
J. H. Conway, Jun 10 2002
STATUS
approved

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Last modified November 26 13:41 EST 2024. Contains 378122 sequences.
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