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A051723 Denominators of row 4 of table described in A051714/A051715. 5
30, 30, 140, 105, 1, 140, 3960, 495, 1430, 6006, 5460, 130, 7140, 2040, 5168, 14535, 11970, 14630, 15180, 5313, 6325, 89700, 23400, 6825, 142506, 7830, 125860, 53940, 40920, 92752, 628320, 6545, 6290, 442890, 329004, 45695, 151905, 223860, 493640 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..38.

M. Kaneko, The Akiyama-Tanigawa algorithm for Bernoulli numbers, J. Integer Sequences, 3 (2000), #00.2.9.

EXAMPLE

-1/30 -1/30 -3/140 -1/105 0 ...

CROSSREFS

Cf. A051722.

Sequence in context: A022364 A186902 A185487 * A247517 A165851 A162503

Adjacent sequences:  A051720 A051721 A051722 * A051724 A051725 A051726

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

EXTENSIONS

More terms from James A. Sellers, Dec 08 1999

STATUS

approved

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Last modified January 20 05:20 EST 2020. Contains 331067 sequences. (Running on oeis4.)