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 A077343 #13 Apr 04 2015 10:03:18
%S A077343 1,20,31,42,53,64,75,86,97,108,119,1200,1301,1402,1503,1604,1705,1806,
%T A077343 1907,2009,2109,2210,2311,2412,2513,2614,2715,2816,2917,3019,3120,
%U A077343 3220,3321,3422,3523,3624,3725,3826,3927,4029,4130,4231,4331,4432,4533,4634,4735,4836,4937,5039
%N A077343 Final terms of rows in A077341.
%C A077343 Differs from A077340 in a(20), a(30), a(31), a(40..42), a(50..53), ... - _M. F. Hasler_, Jan 07 2013
%H A077343 M. F. Hasler and Hans Havermann, <a href="/A077343/b077343.txt">Table of n, a(n) for n = 1..10000</a> (terms 1..199 from _M. F. Hasler_)
%o A077343 (PARI) {u=[];for(m=1,199,o=0;for(n=1,m,while(setsearch(u,a=A077339(m,n+o)),o++);u=setunion(u,Set(a)));print1(a","))} \\ - _M. F. Hasler_, Jan 07 2013
%Y A077343 Cf. A077339, A077340, A077341, A077342.
%K A077343 base,easy,nonn
%O A077343 1,2
%A A077343 _Amarnath Murthy_, Nov 05 2002
%E A077343 More terms from _M. F. Hasler_, Jan 07 2013