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Search: id:A084235
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| A084235 |
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Smallest k such that |M(k)| = n^2, where M(x) is Mertens's function A002321. |
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+0
1
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| 1, 5, 31, 199, 1637, 8507, 24110, 95961, 355541, 1786062, 6473791, 30649362, 109851909, 456774199
(list; graph; listen)
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OFFSET
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1,2
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REFERENCES
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Karl Sabbagh, The Riemann Hypothesis, The Greatest Unsolved Problem in Mathematics, Farrar, Straus and Giroux, New York, 2002, page 191.
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MATHEMATICA
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i = s = 0; Do[ While[ Abs[s] < 2^n, s = s + MoebiusMu[i]; i++ ]; Print[i - 1], {n, 1, 25}]
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CROSSREFS
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Cf. A051402.
Adjacent sequences: A084232 A084233 A084234 this_sequence A084236 A084237 A084238
Sequence in context: A015540 A014987 A108079 this_sequence A002469 A092636 A007197
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KEYWORD
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nonn,more
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), May 13 2003
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EXTENSIONS
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No other entries < 975900000.
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