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A095014 Number of 8k+-3 primes (A003629) in range ]2^n,2^(n+1)]. +0
5
1, 1, 2, 2, 5, 5, 13, 21, 40, 70, 129, 231, 434, 819, 1505, 2884, 5358, 10198, 19303, 36847, 70173, 134233, 256831, 492856, 947182, 1822968, 3513746, 6781112, 13104524, 25348436, 49092129, 95167472, 184663536 (list; graph; listen)
OFFSET

1,3

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

a(n) = A036378(n)-A095013(n) = A095010(n)+A095011(n).

Sequence in context: A056505 A056506 A056507 this_sequence A129996 A099363 A106181

Adjacent sequences: A095011 A095012 A095013 this_sequence A095015 A095016 A095017

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 December 11 12:57 EST 2009. Contains 170656 sequences.


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