id:A092190 - OEIS Search Results

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Semiprimes that are the sum of first n semiprimes for some n.

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4, 10, 58, 185, 219, 254, 377, 589, 843, 917, 1247, 1707, 2157, 2519, 2642, 2771, 3755, 4227, 5078, 5633, 6433, 6638, 7053, 9031, 15469, 16109, 17414, 18763, 19109, 21281, 22421, 23591, 26827, 28093, 35489, 35978, 36471, 37469, 38987, 41578, 42634 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`10 is a member because sum of two first semiprimes 4 and 6 is 10.`
	CROSSREFS	`Corresponding values of n: A092189.` `Adjacent sequences: A092187 A092188 A092189 this_sequence A092191 A092192 A092193` `Sequence in context: A013589 A002290 A104363 this_sequence A124724 A059919 A143047`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Feb 23 2004`

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.

AT&T Labs Research