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 A118474 #10 Nov 12 2021 17:56:16 %S A118474 1,3,18,29,44,104,111,297,392,479,574,1013,1994,10013,10115,10135, %T A118474 10155,10175,10195,11021,30013,49999,59994,100022,199018,239991, %U A118474 389928,429983,979924,1000013,1001015,1001035,1001055,1001075,1001095,1001195,1001295 %N A118474 Where records occur in A117831. %C A118474 a(1) to a(13) enter the only cycle of length 54 (cf. A117830), a(14) to a(29) enter a cycle of length 90 (cf. A117807), a(30) to a(45) enter a cycle of length 1890. %H A118474 Klaus Brockhaus, <a href="/A118474/b118474.txt">Table of n, a(n) for n = 1..45</a> %H A118474 N. J. A. Sloane and others, <a href="/wiki/Sequences_of_RADD_type">Sequences of RADD type</a>, OEIS wiki. %Y A118474 Cf. A117831, A118473. %K A118474 nonn,base %O A118474 1,2 %A A118474 _N. J. A. Sloane_, May 05 2006 %E A118474 a(8)-a(13) from _N. J. A. Sloane_, May 06 2006 %E A118474 a(14)-a(20) from _Klaus Brockhaus_, May 07 2006 %E A118474 a(21)-a(37) from _Klaus Brockhaus_, Aug 01 2006