8094829634domain: NAppears in sequencesExpansion of (1+31*x-2*x^2-2*x^3)/(1-16*x^2+x^4).at n=15A077397y-values in the solution to x^2 - 7*y^2 = -3.at n=17A202638Denominators of the other-side convergents to sqrt(7).at n=33A259596