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A095015 Number of 6k+1 primes (A002476) in range ]2^n,2^(n+1)]. 2

%I #8 Oct 15 2013 22:32:24

%S 0,1,1,2,3,7,11,20,37,69,126,228,434,806,1514,2845,5361,10212,19308,

%T 36747,70135,134065,256824,492871,946880,1822913,3513737,6780428,

%U 13103565,25348226,49090715,95167496,184660541

%N Number of 6k+1 primes (A002476) in range ]2^n,2^(n+1)].

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

%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 a(n) = A036378(n)-A095016(n) (apart the initial term).

%K nonn

%O 1,4

%A _Antti Karttunen_ and _Labos Elemer_, Jun 01 2004

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)