%I
%S 0,1,1,1,5,15,55,210,826,3306,13511,55922,234344,991701,4233301,
%T 18204973,78803016,343074124,1501253960,6599380039,29129716885,
%U 129056936567,573707565933,2558203198595,11439372705501,51285319846823,230473042074581,1038019965961144
%N Sequence shifts left when Weigh transform is applied four times with a(n) = n for n<2.
%H Alois P. Heinz, <a href="/A316104/b316104.txt">Table of n, a(n) for n = 0..1000</a>
%Y Column k=4 of A316101.
%Y Cf. A144036.
%K nonn,eigen
%O 0,5
%A _Alois P. Heinz_, Jun 24 2018
