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A342451 a(n) is the denominator of the Schnirelmann density of the n-free numbers. 3
88, 189, 157, 3168, 6272, 236288, 587264, 2604717, 48833536, 293001216, 854822912, 12207734784, 8392914944, 183106404352, 1296997711872, 15258814251008, 2997264777216, 79472920887296, 556310058762240, 5960466160418816, 25033957873549312, 46938659244998656, 3099441608404238336 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

See A342450 for details.

LINKS

Amiram Eldar, Table of n, a(n) for n = 2..75 (from Hardy, 1979)

George Eugene Hardy, On the Schnirelmann density of the k-free and (k,r)-free integers, Ph.D. thesis, University of Alberta, 1979.

CROSSREFS

Cf. A342450 (numerators), A342452.

Sequence in context: A043522 A044420 A044801 * A062036 A184022 A116448

Adjacent sequences:  A342448 A342449 A342450 * A342452 A342453 A342454

KEYWORD

nonn,frac

AUTHOR

Amiram Eldar, Mar 12 2021

STATUS

approved

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Last modified September 18 23:45 EDT 2021. Contains 347549 sequences. (Running on oeis4.)