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Search: id:A093058
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| A093058 |
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Numbers n such that numerator of Bernoulli(2n) is divisible by 59 squared, where 59 is the second irregular prime. |
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+0
1
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| 457, 1298, 2168, 3009, 3481, 3879, 4720, 5590, 6431, 6962, 7301, 8142, 9012, 9853, 10443, 10723, 11564, 12434, 13275, 13924, 14145, 14986, 15856, 16697, 17405, 17567, 18408
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics..
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FORMULA
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If we omit multiples of 3481 and take first differences, it appears that we get a common difference of {841, 870} repeated.
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MATHEMATICA
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Select[ Range[ 9695], Mod[ Numerator[ BernoulliB[2# ]], 59^2] == 0 &]
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CROSSREFS
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Cf. A000928, A091216, A092221.
Sequence in context: A061326 A142828 A020364 this_sequence A062043 A124620 A121970
Adjacent sequences: A093055 A093056 A093057 this_sequence A093059 A093060 A093061
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KEYWORD
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nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 26 2004
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EXTENSIONS
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More terms from Eric Weisstein (eric(AT)weisstein.com), Mar 19 2004
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