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Table of n, a(n) for n=0..15.
Cf. A057926, A057927.
Sequence in context: A080239 A114323 A018158 * A026735 A006868 A067435
Adjacent sequences: A057925 A057926 A057927 * A057929 A057930 A057931
Larry Reeves (larryr(AT)acm.org), Oct 03 2000