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A066217 Numbers not ending in 0 which are the product of two substrings of themselves. The substrings may be equal, but each must be greater than 1. 0
25, 36, 125, 375, 625, 3125, 5775, 5776, 15625, 27375, 51375, 59264, 116955, 137048, 141376, 228177, 230775, 237632, 365625, 387516, 390625, 495248, 658125, 1662656, 2387616, 2727375, 3515625, 3761368, 4265625, 4865625, 5559375, 6696216 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

5775 is in the list since 5775 = 77 * 75

CROSSREFS

Sequence in context: A029773 A029781 A161783 * A205644 A077437 A077676

Adjacent sequences:  A066214 A066215 A066216 * A066218 A066219 A066220

KEYWORD

base,nonn

AUTHOR

Erich Friedman (efriedma(AT)stetson.edu), Dec 17 2001

EXTENSIONS

More terms from Sean A. Irvine (sairvin(AT)xtra.co.nz), May 20 2010

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