1,2

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

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).

Cf. A002554.

Sequence in context: A106207 A100089 A003787 this_sequence A002198 A088616 A065142

Adjacent sequences: A002552 A002553 A002554 this_sequence A002556 A002557 A002558

nonn

njas