

A050688


Numbers n such that A050677(n) is nonsquarefree.


2



8, 9, 15, 17, 18, 26, 27, 35, 36, 44, 45, 53, 54, 56, 62, 63
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..16.
M. Fleuren, Factors and primes of Smarandache sequences.
M. Fleuren, Smarandache Factors and Reverse factors
P. De Geest, Reversed Smarandache Concatenated Numbers, Prime factors from n down to 1
C. Rivera, Primes by Listing


EXAMPLE

a(2)=9 because Rsm9 = 987654321 = {3^2}.{17^2}.379721.


CROSSREFS

Cf. A013929, A000422, A050677, A048342, A050687, A050675.
Sequence in context: A101765 A306490 A256351 * A134334 A292188 A301659
Adjacent sequences: A050685 A050686 A050687 * A050689 A050690 A050691


KEYWORD

nonn,base,hard


AUTHOR

Patrick De Geest, Aug 15 1999.


EXTENSIONS

Definition corrected by Charles R Greathouse IV, Sep 20 2012


STATUS

approved



