1,1

Table of n, a(n) for n=1..75.

n=4: k(4)-4=6-4=2=a(1).

n=5: k(5)-5=8-5=3=a(2).

n=6: k(6)-6=9-6=3=a(3).

n=7: k(7)-7=10-7=3=a(4).

n=9: k(9)-9=14-9=5=a(5).

Cf. A000040, A051697, A141468.

Sequence in context: A308172 A227559 A234968 * A234337 A216391 A014202

Adjacent sequences: A141781 A141782 A141783 * A141785 A141786 A141787

nonn

Juri-Stepan Gerasimov, Sep 13 2008

Extended by R. J. Mathar, Sep 26 2008

approved