A095056 - OEIS

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A095056

Number of primes with three 1-bits (A081091) in range ]2^n,2^(n+1)].

0, 1, 2, 1, 2, 3, 3, 0, 4, 2, 3, 2, 2, 2, 4, 1, 3, 4, 5, 3, 2, 1, 5, 1, 0, 2, 5, 2, 2, 8, 6, 0, 5, 3, 4, 2, 3, 2, 2, 0, 3, 5, 0, 1, 5, 3, 7, 0, 1, 2, 5, 1, 5, 2, 6, 0, 6, 0, 2, 3, 2, 1, 2, 0, 2, 3, 5, 3, 6, 2, 2, 2, 5, 2, 7, 1, 3, 2, 3, 1, 6, 2, 4, 3, 3, 2, 6, 1, 1, 5, 7, 2, 4, 2, 5, 0, 3, 4, 3, 1, 2, 1, 3, 0, 5 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..1000` `A. Karttunen and J. Moyer, C-program for computing the initial terms of this sequence` `Samuel S. Wagstaff, Jr., Prime Numbers with a fixed number of one bits or zero bits in their binary representation, Exp. Math. vol. 10, issue 2 (2001) 267, Table 2. - From N. J. A. Sloane, Jun 19 2011.` `Index entries for sequences related to occurrences of various subsets of primes in range ]2^n,2^(n+1)]`
	CROSSREFS	`Cf. A081504, A095018, A095057.` `Sequence in context: A107853 A054758 A077876 * A140575 A186333 A101933` `Adjacent sequences: A095053 A095054 A095055 * A095057 A095058 A095059`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (his-firstname.his-surname(AT)iki.fi) and Labos E. (labos(AT)ana.sote.hu), Jun 01 2004`
	EXTENSIONS	`More terms from T. D. Noe (noe(AT)sspectra.com), Oct 17 2007`

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Last modified February 16 23:45 EST 2012. Contains 205978 sequences.