0,3
Y. L. Luke, The Special Functions and their Approximation, Vol. 1, Academic Press, NY, 1969, see p. 36.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
Index entries for sequences related to the number Pi
Sequence in context: A177840 A158216 A020246 * A100713 A056565 A187359
Adjacent sequences: A006931 A006932 A006933 * A006935 A006936 A006937
nonn
Simon Plouffe, N. J. A. Sloane (njas(AT)research.att.com).