44321domain: NAppears in sequencesa(n) = n*(2*n^2 - 3*n + 4)/3.at n=41A037235Numerators of continued fraction convergents to sqrt(946).at n=7A042830a(n) = p(n)*p(n+1)*(p(n+1) - p(n)) - 1, where p(n) = prime(n).at n=22A383241