This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A092448 #9 Jan 08 2013 15:59:39 %S A092448 3,53,171311753,8983797371676159534743413731292319171311753 %N A092448 Primes in A092447. %C A092448 The next term, a(5), is too large to include. - _Ray Chandler_, Mar 28 2004 %C A092448 a(5), a(6) start with 383..., 8831...: cf. A100003. - _M. F. Hasler_, Apr 05 2008 %H A092448 M. Fleuren, <a href="http://www.gallup.unm.edu/~smarandache/SmBackConOddPrimes.htm">Smarandache Back Concatenated Odd Primes</a> %H A092448 H. Marimutha, <a href="http://www.gallup.unm.edu/~smarandache/smarcon.htm">Smarandache Concatenated Type Sequences</a>, Bulletin of Pure and Applied Sciences, Vol. 16 E(No.2), 1997; p. 225-226. %H A092448 F. Smarandache, <a href="http://www.gallup.unm.edu/~smarandache/CP2.pdf">Collected papers, Vol. II</a>, University of Kishinev, 1997. %o A092448 (PARI) t="";forprime(p=3,9999,ispseudoprime(t=eval(Str(p,t)))&print(t)) \\\\ - _M. F. Hasler_, Apr 05 2008 %Y A092448 Cf. A100003. %K A092448 nonn,base %O A092448 1,1 %A A092448 Micha Fleuren (michafleuren(AT)hotmail.com), Mar 24 2004 %E A092448 More terms from _Ray Chandler_, Mar 28 2004