id:A071176 - OEIS Search Results

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Smallest k such that the concatenation n'k is a square (decimal notation).

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6, 5, 6, 9, 29, 4, 29, 1, 61, 0, 56, 1, 69, 4, 21, 9, 64, 49, 6, 25, 16, 5, 104, 336, 6, 244, 225, 9, 16, 25, 36, 4, 64, 81, 344, 1, 21, 44, 69, 0, 209, 25, 56, 1, 369, 24, 61, 4, 284, 41, 84, 9, 29, 76, 225, 25, 6, 564, 29, 84, 504, 5, 504 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A071177(n) = A000196(n'a(n)).`
	EXAMPLE	`a(5) = 29 as 529 = 23^2 and 5'i is nonsquare for i<29, A071177(5)=23.`
	CROSSREFS	`Sequence in context: A019621 A126689 A101634 this_sequence A089826 A086268 A021156` `Adjacent sequences: A071173 A071174 A071175 this_sequence A071177 A071178 A071179`
	KEYWORD	`nonn,base,nice`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 15 2002`

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Last modified September 8 13:07 EDT 2008. Contains 143486 sequences.

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