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A289665 Number of times that p = n-th popular prime = A124661(n) is popular on the interval [2,m] where m = A289663(n). 4

%I #7 Jul 25 2017 10:20:21

%S 4,14,25,77,151,428,616,1005,1517,2902,7664,7722,8284,48380,161644,

%T 698074,2761234,8357693,9758410,20285553,21123128,43031555,96835113,

%U 318539488,534261087,672081919,873949289,1588958920,1612740571,1656313907,1672851087,1678444884,1682728352,1699108828,1712113344

%N Number of times that p = n-th popular prime = A124661(n) is popular on the interval [2,m] where m = A289663(n).

%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, A289661-A289664.

%K nonn

%O 1,1

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

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Last modified June 15 09:26 EDT 2024. Contains 373407 sequences. (Running on oeis4.)