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A180321 (Numerator(Bernoulli(4n)) mod denominator(Bernoulli(4n)) - AbsoluteValue(Numerator(Bernoulli(4n))) mod denominator(Bernoulli(4n)))/4. 1
0, 7, 7, 337, 104, 62, 337, 188, 104, 160471, 2377, 146, 4364, 356, 188, 3047342, 104, 7, 10754788, 7, 33644, 321959, 12649, 314, 400103, 6097, 356, 16531744, 304598, 398, 96547657, 7, 104, 396467, 944, 111158, 112780961, 1028, 7, 187526468, 33644 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Sorted Values: 0, 7, 62, 104, 146, 188, 314, 337, 356, 398, 566, 734, 944, 1028, 1154, 1196, 1238, 1261, 1574, 1826, 1868, 2036, 2204, 2377, 2414, ..., .

LINKS

Table of n, a(n) for n=0..40.

MATHEMATICA

f[n_] := Block[{b = BernoulliB[4 n]}, (Mod[Numerator@b, Denominator@b] - Mod[Abs@Numerator@b, Denominator@b])/4]; Array[f, 60, 0]

CROSSREFS

Cf. A169980, A180315, A180320.

Sequence in context: A261128 A048430 A197860 * A213150 A239152 A320914

Adjacent sequences:  A180318 A180319 A180320 * A180322 A180323 A180324

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Aug 27 2010

STATUS

approved

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Last modified April 20 06:59 EDT 2021. Contains 343125 sequences. (Running on oeis4.)