%I #5 Sep 30 2023 13:21:32
%S 1,0,1,0,1,0,1,0,2,1,2,1,2,1,2,1,3,2,4,2,4,2,4,2,5,3,6,4,6,4,6,4,7,5,
%T 8,6,9,6,9,6,10,7,11,8,12,9,12,9,13,10,14,11,15,12,16,12,17,13,18,14,
%U 19,15,20,16,21,17,22,18,23
%N Expansion of 1/((1-x^2)(1-x^8)(1-x^9)).
%H <a href="/index/Rec#order_19">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1, 0, 0, 0, 0, 0, 1, 1, -1, -1, 0, 0, 0, 0, 0, -1, 0, 1).
%K nonn
%O 0,9
%A _N. J. A. Sloane_.