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 A083936 #10 Jan 29 2024 11:24:15 %S A083936 0,52,872,932,14032,14152,14952,15172,15652,224672,224912,226512, %T A083936 226952,227912,239312,239432,242792,243332,244292,250472,250692, %U A083936 252452,256292,3595072,3595552,3598752,3599632,3601552,3624352,3624592,3631312 %N A083936 A014486-encodings of trivalent plane trees (tpt) represented as (embedded into) a subset of general plane trees. %H A083936 <a href="/index/Ro#RootedTreePlanEncodings">Index entries for encodings of plane rooted trees</a> %F A083936 a(n) = A014486(A083930(n)). %Y A083936 Cf. A014486, A083930. %K A083936 nonn %O A083936 0,2 %A A083936 _Antti Karttunen_, May 13 2003