1,4
Count prime pairs below 10^n having a difference of 24
a(4)=15 because there are 15 prime gaps of 24 below 10^4
Cf. A007508 A093746 A093748.
Sequence in context: A012566 A070968 A075280 * A061637 A063906 A194481
Adjacent sequences: A093744 A093745 A093746 * A093748 A093749 A093750
nonn
Enoch Haga (Enokh(AT)comcast.net), Apr 15 2004