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Table of n, a(n) for n=0..51.
H. Cohen, High-precision calculation of Hardy-Littlewood constants, (1998).
Sequence in context: A021201 A112254 A180660 * A200400 A190147 A108745
Adjacent sequences: A221708 A221709 A221710 * A221712 A221713 A221714
N. J. A. Sloane, Jan 26 2013