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 A022476 #9 May 16 2019 08:51:57 %S A022476 1,2,2,4,4,8,10,12,14,20,24,30,38,54,66,92,120,160,210,284,378,490, %T A022476 632,852,1134,1492,1942,2608,3496,4622,6094,8084,10786,14310,18884, %U A022476 25062,33342,44236,58546,77674,103206,136930,181502,240830,319912,424402,562734,746952,991572,1315400 %N A022476 Length of n-th term of A006711. %Y A022476 Cf. A006711. %K A022476 nonn,base %O A022476 1,2 %A A022476 _Clark Kimberling_ %E A022476 More terms from _Sean A. Irvine_, May 15 2019