24238domain: NAppears in sequencesNumbers k such that the period of the continued fraction for sqrt(k) contains exactly 88 ones.at n=34A031856Numbers k such that (86*10^k - 329)/9 is prime.at n=22A283236Solution (a(n)) of the complementary equation a(n) = 2*a(n-1) - a(n-2) + b(n-1) + b(n); see Comments.at n=38A305330