2333752domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(68).at n=6A041118a(n) = 8*a(n-1) + a(n-2), starting with a(0)=2 and a(1)=8.at n=7A086594a(n) = n^7 + 7*n^5 + 14*n^3 + 7*n.at n=8A261540