%N Number of partitions of n with five parts in which no part occurs more than twice.
%H Alois P. Heinz, <a href="/A320593/b320593.txt">Table of n, a(n) for n = 9..10000</a>
%F G.f.: (x^5-x-1)*x^9/((x^2+x+1)*(x^4+x^3+x^2+x+1)*(x^2+1)*(x+1)^2*(x-1)^5).
%Y Column k=5 of A209318.
%A _Alois P. Heinz_, Oct 16 2018