%0 Journal Article %T A dichotomy between uniform distributions of the Stern-Brocot and the Farey sequence %A Marc Kesseb£¿hmer %A Bernd O. Stratmann %J Uniform Distribution Theory %D 2012 %I Mathematical Institute of the Slovak Academy of Sciences %X We employ infinite ergodic theory to show that theeven Stern-Brocot sequence and the Farey sequence are uniformly distributed with respect to certain canonical weightings. As a corollary we derivethe precise asymptotic for the Lebesgue measure of continued fractionsum-level sets as well as connections to asymptotic behaviours of geometricallyand arithmetically restricted Poincar¨¦ series. Moreover, we give relations of our main results to elementary observations for the Stern-Brocot tree. %K Uniform distribution %K Stern-Brocot sequence %K Farey sequence %K infinite ergodic theory %U http://www.boku.ac.at/MATH/udt/vol07/no2/02KesseboehmerStratmann15-10.pdf