35230domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(678).at n=2A042302a(n) = n*(2*n^2 + 3), n >= 1; a(0)=1.at n=26A288534Numbers m such that there exists at least one integer k < m where m^2 + 2 and k^2 + 2 have the same prime factors.at n=36A348889