1,2

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).

Y. L. Luke, Mechanical quadrature near a singularity, Math. Comp., 6 (1952), 215-219.

Sequence in context: A006887 A009369 A120044 this_sequence A110348 A137390 A034469

Adjacent sequences: A002683 A002684 A002685 this_sequence A002687 A002688 A002689

nonn

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