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A098194 Starting values x such that the map x -> A098189(x) enters any cycle of length 53. +0
4
46, 48, 50, 52, 54, 56, 58, 62, 66, 68, 69, 72, 82, 86, 88, 90, 93, 95, 96, 100, 106, 110, 112, 115, 117, 119, 123, 124, 132, 133, 135, 140, 141, 143, 145, 154, 155, 156, 158, 159, 162, 166, 168, 170, 174, 175, 176, 177, 180, 186, 187, 192, 195, 196, 200, 201 (list; graph; listen)
OFFSET

1,1

COMMENT

Iterating the map x -> A098189(x) may enter a cycle with 53 members

(and there may be distinct cycles each with 53 members). The sequence

lists all starting values of x such that (after some transient x) one of these cycles of length 53 is entered.

FORMULA

{x: A098190(x) = 53}.

EXAMPLE

None of the values of A098192, A098193 or A098195 is in the sequence, because these will enter or are already in cycles of length 29 or 7.

CROSSREFS

Cf. A063919, A098189, A098190, A098191, A098192, A098193, A098195.

Sequence in context: A094892 A165867 A058905 this_sequence A039354 A043177 A043957

Adjacent sequences: A098191 A098192 A098193 this_sequence A098195 A098196 A098197

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Sep 03 2004

EXTENSIONS

Edited by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 15 2009

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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