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Table of n, a(n) for n=0..97.
G. Niklasch, Some number theoretical constants: 1000-digit values [Cached copy]
Eric Weisstein's World of Mathematics, Carefree Couple
A065463 divided by A013661. - R. J. Mathar, Mar 22 2011
Sequence in context: A112152 A211883 A083489 * A201400 A040015 A144926
Adjacent sequences: A065461 A065462 A065463 * A065465 A065466 A065467
N. J. A. Sloane, Nov 19 2001