1,1
Select[Prime[Range[220]], PrimeQ[16#+5]&&PrimeQ[5#+16]&]
Adjacent sequences: A106080 A106081 A106082 this_sequence A106084 A106085 A106086
Sequence in context: A079020 A118590 A136082 this_sequence A113803 A045431 A126691
nonn
Zak Seidov (zakseidov(AT)yahoo.com), May 07 2005
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