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 A053302 #27 Feb 16 2025 08:32:42
%S A053302 7,89,887,9551,31397,492113,4652353,47326693,436273009,4302407359,
%T A053302 42652618343,738832927927,7177162611713,90874329411493,
%U A053302 218209405436543,1693182318746371
%N A053302 Largest n-digit prime at the start of a record in the RECORDS transform of the prime gaps.
%C A053302 a(17) is probably 80873624627234849 and a(19) is probably 8822016561303449927. - _Robert G. Wilson v_, Mar 16 2004
%C A053302 a(18) is most probably 804212830686677669. - _M. F. Hasler_, Apr 25 2014
%C A053302 Is this a duplicate of A073861 (except for the first term)? - _M. F. Hasler_, Apr 25 2014
%H A053302 Thomas R. Nicely, <a href="/A007053/a007053_1.pdf">Some Results of Computational Research in Prime Numbers</a> [Local copy, pdf only] [ See local copy in A007053]
%H A053302 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PrimeGaps.html">Prime Gaps</a>
%F A053302 a(n) = { max p: p in A002386; p< 10^n}. - _R. J. Mathar_, Feb 01 2008
%e A053302 a(5)=31397, the last 5-digit prime to begin a gap.
%Y A053302 The length of the gap is in A053303.
%K A053302 nonn,base
%O A053302 1,1
%A A053302 _Enoch Haga_, Mar 05 2000
%E A053302 Corrected by _Jud McCranie_, Jan 03 2001
%E A053302 a(15) and a(16) from _Robert G. Wilson v_, Mar 16 2004
%E A053302 Edited by _R. J. Mathar_, Feb 01 2008