1,1

Table of n, a(n) for n=1..93.

The sequence shows a(1) = A161849(55)=4, a(2)=A161849(66) = 6,

a(3) = A161849(70)=4 etc.

Cf. A002808, A052369, A056608.

Sequence in context: A128633 A001482 A198493 * A256419 A256424 A214900

Adjacent sequences: A161962 A161963 A161964 * A161966 A161967 A161968

nonn,less

Juri-Stepan Gerasimov, Jun 23 2009

Definition simplified, sequence extended by R. J. Mathar, Sep 11 2009

approved