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A033470 Numerator of Bernoulli(2n,1/3). 1
1, -1, 13, -121, 1093, -49205, 61203943, -5580127, 25949996501, -2832495743227, 101471818419863, -4469253897850313, 11126033443528968583, -3623473373642099263, 90551915146257709805297, -295654219044074800178128205 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..15.

Index entries for sequences related to Bernoulli numbers.

FORMULA

with(numtheory); [ seq(bernoulli(2*n, 1/3), n=0..20) ];

CROSSREFS

Sequence in context: A196921 A317483 A096053 * A297594 A016230 A278276

Adjacent sequences:  A033467 A033468 A033469 * A033471 A033472 A033473

KEYWORD

sign

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 15 22:19 EDT 2019. Contains 324145 sequences. (Running on oeis4.)