Search: id:A108454
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%I A108454
%S A108454 30,60,98,102,188,240,242,252,258,260,350,368,408,470,492,498,540,638,
%T A108454 650,660,812,818,840,914,954,968,998,1044,1050,1092,1098,1110,1148,1152,
%U A108454 1170,1220,1262,1302,1310,1352,1532,1584,1610,1668,1670,1730,1770,1772
%N A108454 Numbers n such that both 151*n + 149 and 149*n + 151 are primes.
%C A108454 Intersection of A108029 and A108030.
%t A108454 Do[If[PrimeQ[151*n + 149]&&PrimeQ[149*n + 151], Print[n]], {n, 2000}]
%Y A108454 Cf. A108029, A108030.
%Y A108454 Sequence in context: A050519 A069819 A143207 this_sequence A064783 A053014 
               A042784
%Y A108454 Adjacent sequences: A108451 A108452 A108453 this_sequence A108455 A108456 
               A108457
%K A108454 nonn
%O A108454 1,1
%A A108454 Zak Seidov (zakseidov(AT)yahoo.com), Jun 03 2005

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