0,2

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

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

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.

Milan Janjic, Enumerative Formulas for Some Functions on Finite Sets

Index entries for sequences related to Bernoulli numbers.

Cf. A002443.

Sequence in context: A152743 A038039 A050972 this_sequence A152788 A055112 A094143

Adjacent sequences: A002441 A002442 A002443 this_sequence A002445 A002446 A002447

nonn,frac

N. J. A. Sloane (njas(AT)research.att.com).