A289662 - OEIS

%I #16 Oct 03 2019 18:45:27

%S 2,12,80,196,1638,4864,22425,46500,109779,158625,603564,2552416,

%T 2620142,2627250,41163747,237398795,1966466950,13690729828,

%U 64322158656,79838739611,220355987735,232268774850,618745972214,1882062476406,9607713772982,19364051829855,26393150937218,37636607806688,84128837898780,85992223800358

%N a(n) is the smallest m such that p = n-th popular prime = A124661(n) is uniquely popular on the interval [2,m].

%D Nathan McNew, The Most Frequent Values of the Largest Prime Divisor Function, Exper. Math., 2017, Vol. 26, No. 2, 210-224; http://dx.doi.org/10.1080/10586458.2016.115518

%H Nathan McNew, <a href="http://arxiv.org/abs/1504.05985">Popular values of the largest prime divisor function</a>, arXiv:1504.05985 [math.NT], 2015.

%Y Cf. A006530, A124661, A125624, A289661-A289665.

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Jul 25 2017

%E Deleted "first" from definition. - _N. J. A. Sloane_, Oct 03 2019