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%I A077800
%S A077800 3,5,5,7,11,13,17,19,29,31,41,43,59,61,71,73,101,103,107,109,137,139,
%T A077800 149,151,179,181,191,193,197,199,227,229,239,241,269,271,281,283,311,
%U A077800 313,347,349,419,421,431,433,461,463,521,523,569,571,599,601,617,619
%N A077800 List of twin primes {p, p+2}.
%C A077800 Union (with repetition) of A001359 and A006512.
%D A077800 M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, 
               National Bureau of Standards Applied Math. Series 55, 1964 (and various 
               reprintings), p. 870.
%H A077800 M. Abramowitz and I. A. Stegun, eds., <a href="http://www.nrbook.com/
               abramowitz_and_stegun/">Handbook of Mathematical Functions</a>, National 
               Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 
               [alternative scanned copy].
%H A077800 J. P. Delahaye, <a href="http://tr.voila.fr/ano?anolg=65544&anourl=http:/
               /www.pour-la-science.com/numeros/pls-260/logique.htm">Twin Primes:Enemy 
               Brothers?</a>
%H A077800 J. C. Evard, <a href="http://www.math.utoledo.edu/~jevard/Page012.htm">
               Twin primes and their applications</a>
%H A077800 Wikipedia, <a href="http://www.wikipedia.org/wiki/Twin_prime">Twin prime</
               a>
%H A077800 <a href="Sindx_Pri.html#gaps">Index entries for primes, gaps between</
               a>
%t A077800 Sort[ Join[ Select[ Prime[ Range[ 115]], PrimeQ[ # - 2] &], Select[ Prime[ 
               Range[ 115]], PrimeQ[ # + 2] &]]] (from Robert G. Wilson v (rgwv(AT)rgwv.com), 
               Jun 09 2005)
%Y A077800 Cf. A070076. See A001097 for another version.
%Y A077800 Sequence in context: A063202 A058020 A069201 this_sequence A118409 A162779 
               A090941
%Y A077800 Adjacent sequences: A077797 A077798 A077799 this_sequence A077801 A077802 
               A077803
%K A077800 nonn
%O A077800 1,1
%A A077800 N. J. A. Sloane (njas(AT)research.att.com), Dec 03, 2002

    
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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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