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%I #5 Feb 08 2022 22:42:27
%S 1,1,0,0,1,0,1,1,0,0,0,0,1,0,0,0,1,1,0,0,0,0,0,0,1,0,0,0,0,0,1,1,0,0,
%T 0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0
%N Triangle by columns, (1, 1, 0, 1, 0, 0, 0, ...); shifted down twice for columns > 0.
%C Let the triangle = M. Limit_{n->infinity} M^n = A120562, the left-shifted vector
%C considered as a sequence.
%F As an infinite lower triangular matrix, (1, 1, 0, 1, 0, 0, 0, ...) in every
%F column, prefaced with k zeros.
%e First few rows of the triangle:
%e 1;
%e 1, 0;
%e 0, 1, 0;
%e 1, 1, 0, 0;
%e 0, 0, 1, 0, 0;
%e 0, 1, 1, 0, 0, 0;
%e 0, 0, 0, 1, 0, 0, 0;
%e 0, 0, 1, 1, 0, 0, 0, 0;
%e 0, 0, 0, 0, 1, 0, 0, 0, 0;
%e 0, 0, 0, 1, 1, 0, 0, 0, 0, 0;
%e 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0;
%e 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0;
%e 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0;
%e 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0;
%e 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0;
%e 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0;
%e ...
%Y Cf. A120562, A177445.
%K nonn,tabl
%O 0,1
%A _Gary W. Adamson_, May 08 2010
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