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1,3
Table of n, a(n) for n=1..36.
For n>=2, a(n)=A000217(n-1).
Cf. A000217
Sequence in context: A130910 A105337 A105338 * A105339 A089594 A253145
Adjacent sequences: A179862 A179863 A179864 * A179866 A179867 A179868
nonn,base
Vladimir Shevelev, Jul 30 2010, Aug 03 2010
Edited by N. J. A. Sloane, Aug 08 2010
approved