id:A077363 - OEIS Search Results

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Smallest n-digit square whose external digits as well as internal digits form a square, or 0 if no such number exists.

+0
2

1, 16, 196, 0, 10816, 132496, 3013696, 10010896, 0, 1021697296, 32747969296, 119013960256 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A077355, A077356, A077357, A077364.` `Adjacent sequences: A077360 A077361 A077362 this_sequence A077364 A077365 A077366` `Sequence in context: A081202 A081185 A016280 this_sequence A068989 A017318 A126981`
	KEYWORD	`base,more,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 05 2002`
	EXTENSIONS	`More terms from Erich Friedman (efriedma(AT)stetson.edu), Aug 08 2005`

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Last modified October 5 16:50 EDT 2008. Contains 144613 sequences.