%I
%S 1,4,28,352,7888,319168,23833792,3359617024,911281182976
%N Eigensequence of triangle A038208
%F Given triangle A038208 as an infinite lower triangular matrix: [1; 2,2;
%F 4,8,4; 8,24,24,8;...], shift the triangle down one row, inserting "1"
%F at (0,0) = triangle Q. Then Lim:_{n>inf.} Q^n generates a onecolumn
%F vector [1, 1, 4, 28, 352,...] such that A038208 * the vector = [1, 4, 28,...].
%Y A038208
%K nonn
%O 1,2
%A _Gary W. Adamson_, Sep 06 2009
