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 A316103 #5 Jun 24 2018 18:22:28 %S A316103 0,1,1,1,4,10,32,105,356,1227,4327,15444,55830,203785,750388,2783465, %T A316103 10392923,39027561,147308309,558550110,2126574259,8126608112, %U A316103 31160297271,119847314043,462250371050,1787514078393,6928792593819,26916827827548,104780189202901 %N A316103 Sequence shifts left when Weigh transform is applied three times with a(n) = n for n<2. %H A316103 Alois P. Heinz, <a href="/A316103/b316103.txt">Table of n, a(n) for n = 0..1000</a> %Y A316103 Column k=3 of A316101. %Y A316103 Cf. A144035. %K A316103 nonn,eigen %O A316103 0,5 %A A316103 _Alois P. Heinz_, Jun 24 2018