id:A142591 - OEIS Search Results

Search: id:A142591

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Composite terms in A143578.

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15, 35, 95, 119, 143, 209, 287, 319, 323, 377, 527, 559, 779, 899, 923, 989, 1007, 1189, 1199, 1343, 1349, 1763, 1919, 2159, 2507, 2759, 2911, 3239, 3599, 3827, 4031, 4607, 5183, 5207, 5249, 5459, 5543, 6439, 6887, 7067, 7279, 7739, 8159, 8639, 9179, 9593 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Semiprimes pq with (p + q) divides (pq + 1). [From Mohamed Bouhamida (bhmd95(AT)yahoo.fr), Aug 17 2009]`
	LINKS	`Leroy Quet, Home Page (listed in lieu of email address)`
	CROSSREFS	`Sequence in context: A109068 A061367 A070161 this_sequence A074480 A037074 A107423` `Adjacent sequences: A142588 A142589 A142590 this_sequence A142592 A142593 A142594`
	KEYWORD	`nonn`
	AUTHOR	`Leroy Quet Aug 24 2008`
	EXTENSIONS	`More terms from M. F. Hasler, Aug 25 2008` `a(33)-a(46) from Ray Chandler (rayjchandler(AT)sbcglobal.net), Jun 21 2009`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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