id:A152080 - OEIS Search Results

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a(n) are composite numbers for which A000695(a(n)) are primes

+0
3

55, 77, 87, 91, 115, 117, 121, 171, 185, 203, 213, 253, 299 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`A000695 A077718 A152021 A152022 A152023 A152078 A152079` `Sequence in context: A053719 A050781 A060260 this_sequence A119224 A135984 A140377` `Adjacent sequences: A152077 A152078 A152079 this_sequence A152081 A152082 A152083`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Shevelev (shevelev(AT)bgu.ac.il), Nov 23 2008`

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