id:A065784 - OEIS Search Results

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a(1) = 36; for n > 1 is a(n) the smallest integer > 0 such that the concatenation a(n)a(n-1)...a(2)a(1) is a square.

+0
3

36, 19, 603, 155636, 4615730086, 8967254090271143, 56096202719698239565812734781810166, 45033337806374635393337595037647446798889403018884984457350362192958678 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A061359, A065691, A065782, A065783.` `Sequence in context: A008894 A033973 A033356 this_sequence A081726 A074155 A126958` `Adjacent sequences: A065781 A065782 A065783 this_sequence A065785 A065786 A065787`
	KEYWORD	`base,nonn`
	AUTHOR	`Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Nov 19 2001`
	EXTENSIONS	`More terms from Ulrich Schimke (UlrSchimke(AT)aol.com), Dec 18 2001`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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