1,5
Count prime pairs below 10^n having a difference of 40
a(5)=28 because there are 28 prime gaps of 40 below 10^5
Sequence in context: A024213 A004415 A096949 this_sequence A121803 A022656 A154588
Adjacent sequences: A093971 A093972 A093973 this_sequence A093975 A093976 A093977
nonn
Enoch Haga (Enokh(AT)comcast.net), Apr 24 2004
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