A174901 a(n) = the smallest numbers k such that A007955(k) >= n, where A007955(m) = product of divisors of m.

1, 2, 3, 4, 4, 4, 4, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8

Offset

1,2

Links

Table of n, a(n) for n=1..50.

Crossrefs

Sequence in context: A308547 A195850 A253593 * A308411 A087848 A087844

Adjacent sequences: A174898 A174899 A174900 * A174902 A174903 A174904

Keyword

nonn

Author

Jaroslav Krizek, Apr 01 2010

Status

approved