%I #8 Apr 20 2015 04:22:47
%S 1,1,1,0,1,0,1,1,1,1,1,1,1,1,1,0,0,1,1,0,0,1,0,0,1,0,0,1,1,1,1,1,1,1,
%T 1,1,0,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,0,1,1,0,0,
%U 0,0,1,1,1,1,0,0,0,0,1,0,0,0,1,1,1,1,1,0,0,0,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1
%N Triangle read by rows, related to Pascal's triangle read mod 2.
%H Y. Moshe, <a href="http://dx.doi.org/10.1016/S0022-314X(03)00103-3">The density of 0's in recurrence double sequences</a>, J. Number Theory, 103 (2003), 109-121; see Fig. 2.
%F a(n, k) = A091533(n, k) mod 2.
%e 1; 1,1; 0,1,0; 1,1,1,1; 1,1,1,1,1; ...
%Y Row sums: A091564. Cf. A007318, A083093, A090171-A090173.
%K nonn,easy,tabl
%O 0,1
%A _N. J. A. Sloane_, Jan 19 2004
%E Edited and extended by _Christian G. Bower_, Jan 19 2004