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A174901
a(n) = the smallest numbers k such that A007955(k) >= n, where A007955(m) = product of divisors of m.
1
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
CROSSREFS
Sequence in context: A308547 A195850 A253593 * A308411 A087848 A087844
KEYWORD
nonn
AUTHOR
Jaroslav Krizek, Apr 01 2010
STATUS
approved