A095017 - OEIS

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A095017

Number of lesser twin primes (A001359) in range ]2^n,2^(n+1)].

1, 1, 1, 2, 2, 3, 7, 7, 12, 26, 45, 70, 113, 215, 355, 666, 1153, 2071, 3785, 6965, 12495, 22643, 41608, 76371, 140944, 261752, 484968, 904799, 1689477, 3160113, 5928904, 11139071, 20970782 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	LINKS	`A. Karttunen and J. Moyer, C-program for computing the initial terms of this sequence` `Index entries for sequences related to occurrences of various subsets of primes in range ]2^n,2^(n+1)]`
	CROSSREFS	`Cf. A095016, A036378.` `Sequence in context: A068519 A083702 A108041 * A141559 A160433 A043550` `Adjacent sequences: A095014 A095015 A095016 * A095018 A095019 A095020`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (his-firstname.his-surname(AT)iki.fi) and Labos E. (labos(AT)ana.sote.hu), Jun 01 2004`

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Last modified February 16 04:47 EST 2012. Contains 205860 sequences.