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A194427 Indices n of twin prime averages A014574(n) which are two thirds of another twin prime average. 1

%I

%S 1,3,8,13,21,47,65,99,143,209,214,227,233,234,244,260,277,283,297,328,

%T 353,399,409,431,451,509,516,533,543,671,675,677,701,737,741,748,767,

%U 786,795,804,854,856,890,937,981,986,992,994,1014,1080,1098,1129,1130,1160,1200,1213,1222,1227,1258

%N Indices n of twin prime averages A014574(n) which are two thirds of another twin prime average.

%e 3 is in the sequence because A014574(3)=12 is two thirds of 18 and 18 is also a twin prime average.

%K nonn

%O 1,2

%A _Juri-Stepan Gerasimov_, Dec 02 2011

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Last modified April 20 16:17 EDT 2019. Contains 322310 sequences. (Running on oeis4.)