%I #9 Sep 09 2017 11:05:39
%S 1,-1,0,-1,1,-1,2,-1,2,-3,2,-3,3,-3,4,-4,5,-5,5,-6,6,-7,7,-7,9,-9,9,
%T -10,10,-11,12,-12,13,-14,14,-15,16,-16,17,-18,19,-20,20,-21,22,-23,
%U 24,-24,26,-27,27,-29,29,-30,32,-32,34,-35,35,-37,38,-39,40,-41,43
%N Expansion of 1/((1+x)*(1+x^2)*(1+x^3)*(1+x^4)*(1+x^5)).
%H <a href="/index/Rec#order_15">Index entries for linear recurrences with constant coefficients</a>, signature (-1, -1, -2, -2, -3, -3, -3, -3, -3, -3, -2, -2, -1, -1, -1).
%o (PARI) Vec(1/((1+x)*(1+x^2)*(1+x^3)*(1+x^4)*(1+x^5)) + O(x^100))
%Y Cf. A291954, A291983, A291984.
%K sign
%O 0,7
%A _Seiichi Manyama_, Sep 07 2017
|