988423domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(294).at n=7A041552Bisection (odd part) of Chebyshev sequence with Diophantine property.at n=5A077250Combined Diophantine Chebyshev sequences A077409 and A077250.at n=11A077411Numbers k such that k^2 = 24*j^2 + 25.at n=17A106330