id:A115854 - OEIS Search Results

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Difference between number of semiprimes <= 10^n and the asymptotic approximation round(10^n*loglog(10^n)/log(10^n)).

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0, 0, 0, 19, 214, 2154, 19974, 179590, 1610937, 14515403, 131560754, 1199914216, 11009605949, 101581094033, 942018562525 (list; graph; listen)

	OFFSET	`0,4`
	EXAMPLE	`a(5) = A036352(5) - round(...10^5...) = 23378 - 21224 = 2154.`
	CROSSREFS	`Cf. A001358, A036352, A066265, A072000.` `Sequence in context: A022647 A032613 A099663 this_sequence A009474 A045492 A026892` `Adjacent sequences: A115851 A115852 A115853 this_sequence A115855 A115856 A115857`
	KEYWORD	`nonn`
	AUTHOR	`Jonathan Vos Post (jvospost2(AT)yahoo.com), Mar 14 2006`
	EXTENSIONS	`Edited by Don Reble (djr(AT)nk.ca), Mar 29 2006`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.