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 A218382 #14 Nov 24 2012 14:01:23 %S A218382 1,3,48,828,8820,26100,417600,2114100,3009600,43864128,200278848, %T A218382 1013911668,7823392500,16222586688,259561387008,633694792500, %U A218382 4152982192128 %N A218382 Indices of records in A211996. %C A218382 a(18) <= 10139116680000. - _Donovan Johnson_, Nov 24 2012 %H A218382 D. Clark, <a href="http://dx.doi.org/10.4153/CMB-1991-029-4">An arithmetical function associated with the rank of elliptic curves</a>, Canad. Math. Bull. Vol. 34 (2), 1991 pp. 181-185. %Y A218382 Cf. A211996, A218381. %K A218382 nonn,more %O A218382 1,2 %A A218382 _Michel Marcus_, Oct 27 2012 %E A218382 a(12)-a(17) from _Donovan Johnson_, Nov 24 2012