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Search: id:A140667
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A140667 Odd composite numbers n for which n = A140607((n-1)/2). +0
4
91, 1581, 2465, 8481 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A140607, A039649, A140140, A138193, A138217, A138227, A138535, A138536, A138537, A138539, A140141, A000010, A000040, A140608, A138786.

Sequence in context: A020316 A120756 A027787 this_sequence A118706 A119150 A008394

Adjacent sequences: A140664 A140665 A140666 this_sequence A140668 A140669 A140670

KEYWORD

nonn,more

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), May 20 2008

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Last modified December 6 11:04 EST 2009. Contains 170427 sequences.


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