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A077355
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Squares whose internal digits form a square.
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4
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1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 144, 196, 400, 441, 841, 900, 1369, 3364, 4096, 5041, 8649, 10000, 10816, 11449, 20164, 38416, 40000, 61009, 64009, 77841, 90000, 117649, 132496, 170569, 231361, 249001, 288369, 310249, 405769
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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EXAMPLE
| 11449=107^2 is a member as it has internal digits 144 = 12^2.
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CROSSREFS
| Cf. A077356, A077357.
Sequence in context: A025741 A179459 A030476 * A077487 A179334 A068864
Adjacent sequences: A077352 A077353 A077354 * A077356 A077357 A077358
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KEYWORD
| base,nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 05 2002
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EXTENSIONS
| More terms from Erich Friedman (efriedma(AT)stetson.edu), Aug 08 2005
Misleading comment removed by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 28 2009
Edited by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Mar 18 2010
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