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 A096759 #21 Jan 29 2020 04:40:28 %S A096759 4,130,177,33172,24466,244453,3517236,168743355,5050944965,7644991298, %T A096759 157675736216,1618922020656,9593946215340,7604259624808 %N A096759 Index of first occurrence of just n consecutive fives in a row in the decimal expansion of Pi. %C A096759 Differs from A050284 as soon as a(4) > a(5) = A050284(4) = A050284(5). - _M. F. Hasler_, Apr 13 2019 %C A096759 a(11) > 99*10^9. - _Giovanni Resta_, Oct 02 2019 %C A096759 a(15) > 22*10^12. - _Dmitry Petukhov_, Jan 29 2020 %H A096759 David G. Andersen, <a href="http://www.angio.net/pi/piquery">The Pi-Search Page</a>. %H A096759 Peter Trüb, <a href="https://pi2e.ch/blog/2017/03/10/pi-digits-download/">22.4 trillion digits of pi</a> %Y A096759 Cf. A050284, A035117, A096756, A096757, A096758, A096760, A096761, A096762, A096763, A050279. %K A096759 nonn,base,more %O A096759 1,1 %A A096759 _Robert G. Wilson v_, Jul 07 2004 %E A096759 Typo in a(10) corrected by _Giovanni Resta_, Oct 02 2019 %E A096759 a(11)-a(14) added by _Dmitry Petukhov_, Jan 12 2020