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Table of n, a(n) for n=1..74.
Cf. A190372, A190373, A190374.
Sequence in context: A022886 A047524 A190447 * A066097 A035336 A246128
Adjacent sequences: A190372 A190373 A190374 * A190376 A190377 A190378
Clark Kimberling, May 09 2011