Search: id:A025011
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%I A025011
%S A025011 7,14,24,36,52,74,100,133,174,222,284,356,442,543,665,805,969,1161,1383,
%T A025011 1643,1939,2278,2665,3108,3614,4189,4840,5577,6412,7348,8400,9584,10912,
%U A025011 12392,14049,15903,17963,20253,22801,25624,28757,32214,36044,40273,44943
%N A025011 a(1) = 7; a(n+1) = a(n)-th composite.
%t A025011 g[ n_Integer ] := (k = n + PrimePi[ n ] + 1; While[ k - PrimePi[ k ] 
               - 1, k++ ]; k); NestList[ g, 7, 45 ]
%Y A025011 Cf. A006508, A025010.
%Y A025011 Sequence in context: A036556 A013644 A050953 this_sequence A030414 A095894 
               A104599
%Y A025011 Adjacent sequences: A025008 A025009 A025010 this_sequence A025012 A025013 
               A025014
%K A025011 nonn
%O A025011 1,1
%A A025011 David W. Wilson (davidwwilson(AT)comcast.net)

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