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).

W. G. Bickley and J. C. P. Miller, Numerical differentiation near the limits of a difference table, Phil. Mag., 33 (1942), 1-12 (plus tables).

T. R. Van Oppolzer, Lehrbuch zur Bahnbestimmung der Kometen und Planeten, Vol. 2, Engelmann, Leipzig, 1880, p. 23.

Cf. A002555.

Sequence in context: A055386 A139000 A061959 this_sequence A003383 A142254 A159954

Adjacent sequences: A002551 A002552 A002553 this_sequence A002555 A002556 A002557

sign,more

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