%I
%S 1,0,4,0,4,0,4,4,0,4,4,0,4,8,0,4,8,16,0,4,12,16,0,4,12,
%T 32,0,4,16,48,0,4,16,64,16,0,4,20,80,16,0,4,20,112,32,0,4,
%U 24,128,48,0,4,24,160,80,0,4,28,192,96,64,0,4,28,224,144
%N Triangle read by rows: T(n,k) = (4)^(k mod 2) * T(nk,k1) + T(nk,k) with T(0,0) = 1 for 0 <= k <= A003056(n).
%H Seiichi Manyama, <a href="/A292142/b292142.txt">Rows n = 0..481, flattened</a>
%e First few rows are:
%e 1;
%e 0, 4;
%e 0, 4;
%e 0, 4, 4;
%e 0, 4, 4;
%e 0, 4, 8;
%e 0, 4, 8, 16;
%e 0, 4, 12, 16;
%e 0, 4, 12, 32;
%e 0, 4, 16, 48;
%e 0, 4, 16, 64, 16.
%Y Row sums give A292135.
%Y Columns 01 give A000007, (4)*A000012.
%Y Cf. A292047.
%K sign,tabf
%O 0,3
%A _Seiichi Manyama_, Sep 09 2017
