Search: id:A125146
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%I A125146
%S A125146 5,13,17,103,197,227,787,823,911,919,1153,1409,1487,1723,2087,2647,2767,
%T A125146 2999,3001,3389,6089,6781,6827,7877,9463,10391,10789,11117,11447,11971,
%U A125146 13523,13537,13711,13807,14087,14489,16063,18191,21059,23371,25717
%N A125146 Primes p such that (p + nextprime + p) and also (p + previousprime + 
               p) are primes.
%C A125146 First pairs of two successive primes in the sequence are {13, 17}, {911, 
               919}, {2999, 3001}(twin primes!), {13523, 13537}, {52543, 52553}. 
               First case of three successive primes is {78059, 78079, 78101}.
%e A125146 13 is OK because 13+17+13=43 and 13+11+13=37 are primes.
%Y A125146 Sequence in context: A087484 A019382 A145040 this_sequence A051900 A120062 
               A081769
%Y A125146 Adjacent sequences: A125143 A125144 A125145 this_sequence A125147 A125148 
               A125149
%K A125146 nonn
%O A125146 1,1
%A A125146 Zak Seidov (zakseidov(AT)gmail.com), Jan 11 2007

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