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A066359 Numbers in A066232 that are not squarefree. 0
46795, 78183, 112995, 1986975, 2411175, 2689695, 2744145, 3619071, 3712545 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

See comment in A066232.

PROG

(PARI): for(n=3, 10^9, if(eulerphi(n)==eulerphi(n-2)-eulerphi(n-1) && !issquarefree(n), print1(n, ", ")))

CROSSREFS

Sequence in context: A205752 A205474 A171103 * A109030 A093223 A183601

Adjacent sequences:  A066356 A066357 A066358 * A066360 A066361 A066362

KEYWORD

nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Dec 20 2001

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.