41602domain: NAppears in sequencesa(0) = 1, a(n) = 26*n^2 + 2 for n>0.at n=40A010016Smallest Fibonacci number that has n as a factor, divided by n.at n=19A037943Denominators of continued fraction convergents to sqrt(500).at n=13A041955A073875 divided by n.at n=19A073876