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 A100805 #13 Mar 08 2015 20:04:57 %S A100805 1,2,3,8,9,4,5,7,29,67,69,6,41,10,18,28,11,13,65,27,14,562,23,64,595, %T A100805 45,30,12,203,19,20,68,57,211,15,56,42,35,890,17,46,52,24,55,36,60, %U A100805 2363,202,216,16,21,51,8159,31,32,26,2029,70,53,193,301,182,12720,66,1004,25 %N A100805 Inverse permutation to sequence A101319 (assuming A101319 is a permutation). %C A100805 a(53), if it exists, is greater than 5000. - _Franklin T. Adams-Watters_, May 12 2006 %H A100805 David Wasserman, Mar 04 2008, <a href="/A100805/b100805.txt">Table of n, a(n) for n = 1..100</a> %Y A100805 Cf. A101319. %K A100805 nonn %O A100805 1,2 %A A100805 _Leroy Quet_, Jan 04 2005 %E A100805 More terms from _Franklin T. Adams-Watters_, May 12 2006 %E A100805 a(53) onwards from _David Wasserman_, Mar 04 2008