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A071135 Squares which repeat with at least two full periods when written in base 9. 0
557904400, 1255284900, 2231617600, 508239242281 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

EXAMPLE

23620^2 = 557904400 = 13857|13857 in base 9

CROSSREFS

Sequence in context: A204779 A172619 A090468 * A186961 A032755 A057535

Adjacent sequences:  A071132 A071133 A071134 * A071136 A071137 A071138

KEYWORD

base,more,nonn

AUTHOR

Erich Friedman (efriedma(AT)stetson.edu), May 28 2002

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.