A161966 Primes in A161849 in order of appearance.

2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 3, 3, 2, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 7, 2, 2, 3, 5, 2, 2, 2, 2, 2, 3, 2, 2, 3, 2, 5, 2, 2, 3, 3, 2, 2, 5, 2, 2, 3, 2, 2, 11, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 3, 2, 3, 2, 2, 2, 2, 2, 5, 3, 2, 2, 2, 2, 2, 2, 2, 7, 2, 2, 3

Offset

1,1

Comments

A052369(k) mod A056608(k) where prime.

The remainder of the division of the largest by the smallest prime divisor of the k-th composite, discarding all nonprime results, as k increases.

Links

Table of n, a(n) for n=1..105.

Example

The first seven entries of A161849 are not prime, and a(1)=A161849(8)=2 is the first one selected.
The entries A161849(9..20) are not prime, and a(2)=A161849(21) is the next one selected.

Crossrefs

Cf. A002808, A052369, A056608.

Sequence in context: A262813 A360964 A188794 * A187188 A358618 A183027

Adjacent sequences: A161963 A161964 A161965 * A161967 A161968 A161969

Keyword

nonn

Author

Juri-Stepan Gerasimov, Jun 23 2009

Extensions

Edited and extended by R. J. Mathar, Aug 02 2009

Status

approved