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Table of n, a(n) for n=1..47.
Cf. A090910, A090911, A090912.
Sequence in context: A073125 A171240 A078201 * A176236 A171139 A135931
Adjacent sequences: A090910 A090911 A090912 * A090914 A090915 A090916
Amarnath Murthy, Dec 15 2003
Corrected and extended by R. J. Mathar, Apr 28 2007