907741domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(930).at n=5A042798a(n) = 3^n*Sum_{ k=0..n } binomial(2*k,k)/3^k.at n=10A132310a(n) = 32*n^3 + 48*n^2 + 18*n + 1.at n=30A322830