-3366domain: ZAppears in sequencesa(n) = 3*a(n-1) - a(n-3) for n>2, with a(0)=1, a(1)=-1, a(2)=0.at n=11A122100Expansion of 1/(x^11 + x^10 + x^6 + x^5 + x^4 + x^2 + 1).at n=62A157746Expansion of Product_{k>0} ((1-x^{5k-2}) * (1-x^{5k-3})/((1-x^{5k-1}) * (1-x^{5k-4})))^3 in powers of x.at n=38A285443