4160521domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest m such that the period of the continued fraction of sqrt(m) is A215485(n); records of A013646.at n=65A215508G.f. A(x) satisfies A(x) = ( 1 + x / (1 - x*A(x)^(3/2)) )^2.at n=12A378730Prime numbersat n=293712