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Search: id:A121510
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A121510 Conjectured to be complete list of cycle lengths for 3x+1 (or Collatz) problem. +0
2
1, 2, 3, 5, 18 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A127063 A127837 A004249 this_sequence A132346 A041293 A041713

Adjacent sequences: A121507 A121508 A121509 this_sequence A121511 A121512 A121513

KEYWORD

nonn

AUTHOR

Daniel Asimov (dasimov(AT)earthlink.net), Sep 17 2006

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

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