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A289664
Number of times that p = n-th popular prime = A124661(n) is popular on the interval [2,m] where m = A289661(n).
1
1, 1, 8, 10, 67, 140, 344, 563, 947, 1197, 2846, 7357, 7621, 7629, 48357, 161507, 697875, 2760913, 8354317, 9754751, 20284680, 21082412, 43030537, 96835105, 318536223, 534252383, 672026918, 873944930, 1588958920, 1612740571, 1656313907, 1672851087, 1676495503, 1682728352, 1708870682
OFFSET
1,3
REFERENCES
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
LINKS
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 25 2017
STATUS
approved