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 A316107 #5 Jun 24 2018 20:28:06 %S A316107 0,1,1,1,8,36,176,918,4936,26958,150026,846177,4829398,27836499, %T A316107 161828375,947782262,5587055678,33124063134,197385032889, %U A316107 1181572853600,7102047195736,42846230488269,259358408077863,1574775193889333,9588601977357132,58534511044031645 %N A316107 Sequence shifts left when Weigh transform is applied seven times with a(n) = n for n<2. %H A316107 Alois P. Heinz, <a href="/A316107/b316107.txt">Table of n, a(n) for n = 0..1000</a> %Y A316107 Column k=7 of A316101. %Y A316107 Cf. A144039. %K A316107 nonn,eigen %O A316107 0,5 %A A316107 _Alois P. Heinz_, Jun 24 2018