1,1
Table of n, a(n) for n=1..3.
Cf. A046845 (corresponding values of n).
Sequence in context: A257129 A213647 A072218 * A198244 A066953 A213645
Adjacent sequences: A046841 A046842 A046843 * A046845 A046846 A046847
hard,nonn,bref
Felice Russo
Name shortened by Joerg Arndt, Sep 22 2014
approved