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A095057 Number of primes with four 1-bits (A095077) in range ]2^n,2^(n+1)]. 4

%I #15 Mar 31 2012 14:02:22

%S 0,0,0,2,2,5,4,10,6,13,11,9,16,16,18,25,15,19,15,37,17,37,29,29,32,40,

%T 23,49,31,51,39,37,30,52,46,40,42,62,43,57,42,68,52,78,60,89,54,63,59,

%U 92,58,79,82,99,73,87,47,99,74,72,81,106,56,102,85,117,85,97,64,132,93

%N Number of primes with four 1-bits (A095077) in range ]2^n,2^(n+1)].

%H T. D. Noe, <a href="/A095057/b095057.txt">Table of n, a(n) for n=1..200</a>

%H A. Karttunen and J. Moyer, <a href="/A095062/a095062.c.txt">C-program for computing the initial terms of this sequence</a>

%H Samuel S. Wagstaff, Jr., <a href="http://www.emis.de/journals/EM/expmath/volumes/10/10.html">Prime Numbers with a fixed number of one bits or zero bits in their binary representation</a>, Exp. Math. vol. 10, issue 2 (2001) 267, Table 2.

%H <a href="/index/Pri#primesubsetpop2">Index entries for sequences related to occurrences of various subsets of primes in range ]2^n,2^(n+1)]</a>

%Y Cf. A095018, A095056, A095077.

%K nonn

%O 1,4

%A _Antti Karttunen_, Jun 01 2004

%E More terms from _T. D. Noe_, Oct 17 2007

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)