1,1
Select[Prime[Range[400]], PrimeQ[50#+3]&&PrimeQ[50#-3]&]
Sequence in context: A109346 A138646 A118755 this_sequence A045375 A138042 A053977
Adjacent sequences: A106008 A106009 A106010 this_sequence A106012 A106013 A106014
nonn
Zak Seidov (zakseidov(AT)yahoo.com), May 05 2005
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