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Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
a078312 = a006530 . a078310 -- Reinhard Zumkeller, Jul 23 2013
Sequence in context: A115522 A190283 A194367 * A004582 A074269 A198542
Adjacent sequences: A078309 A078310 A078311 * A078313 A078314 A078315
Reinhard Zumkeller, Nov 23 2002