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A058452 Squares composed of digits {0,6,9}, not ending with zero. 2
9, 69696, 660969, 9696996, 6600069696900969, 69096090900990609, 900006066606660060090966606696996 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

P. De Geest, Index to related sequences

Hisanori Mishima, Sporadic tridigital solutions

CROSSREFS

Cf. A058451.

Sequence in context: A159398 A053971 A013790 * A058456 A014381 A184991

Adjacent sequences:  A058449 A058450 A058451 * A058453 A058454 A058455

KEYWORD

nonn,base,more

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.

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Last modified February 13 09:48 EST 2012. Contains 205451 sequences.