id:A107077 - OEIS Search Results

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Odd-digit products of three odd-digit primes p*q*r.

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75, 99, 117, 153, 171, 175, 195, 333, 357, 399, 531, 539, 555, 595, 711, 715, 775, 777, 795, 931, 935, 1113, 1179, 1359, 1533 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Odd-digit primes p,q,r are not necessarily all different, e.g. 75=355, 99=3311, 1533=3773, etc. Cf. A107076: Odd-digit semiprimes divisors of which are odd-digit primes.`
	CROSSREFS	`Cf. A107076.` `Sequence in context: A095585 A095571 A095557 this_sequence A039485 A045196 A118225` `Adjacent sequences: A107074 A107075 A107076 this_sequence A107078 A107079 A107080`
	KEYWORD	`nonn,base`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), May 10 2005`

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