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A002444 Denominators of Bernoulli numbers.
(Formerly M4191 N1747)
+0
2
1, 6, 30, 84, 90, 132, 5460, 360, 1530, 7980, 13860, 8280, 81900, 1512, 3480, 114576 (list; graph; listen)
OFFSET

0,2

COMMENT

A002443/A002444 = | B_{2n} | (see also A000367/A002445).

REFERENCES

H. T. Davis, Tables of the Mathematical Functions. Vols. 1 and 2, 2nd ed., 1963, Vol. 3 (with V. J. Fisher), 1962; Principia Press of Trinity Univ., San Antonio, TX, Vol. 2, p. 208.

LINKS

Milan Janjic, Enumerative Formulas for Some Functions on Finite Sets

Index entries for sequences related to Bernoulli numbers.

CROSSREFS

Cf. A002443.

Sequence in context: A056836 A038039 A050972 this_sequence A055112 A094143 A009775

Adjacent sequences: A002441 A002442 A002443 this_sequence A002445 A002446 A002447

KEYWORD

nonn,frac

AUTHOR

njas

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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