65160501domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(110).at n=9A041198Numerators of continued fraction convergents to sqrt(440).at n=9A041838a(n) = 16*n^5 - 20*n^3 + 5*n.at n=21A243131a(n) = sqrt(1 + A322746(2*n)).at n=5A322747