id:A070948 - OEIS Search Results

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a(0) = 1; a(n+1) = smallest number > a(n) such that a(0)*a(1)*...*a(n) + 1 is a square.

+0
1

1, 3, 5, 8, 14, 17, 44, 53, 1011, 7262969, 27755899054, 10713771825916682198, 1451983503000530523834049701901973110, 5317619734003376302895262678416297955761358855419919105266696681033714 (list; graph; listen)

	OFFSET	`0,2`
	EXAMPLE	`135*8+1 = 121 = 11^2.`
	CROSSREFS	`Cf. A064691.` `Sequence in context: A131354 A014252 A095223 this_sequence A141739 A094007 A109022` `Adjacent sequences: A070945 A070946 A070947 this_sequence A070949 A070950 A070951`
	KEYWORD	`nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), May 15 2002`
	EXTENSIONS	`More terms from Don Reble (djr(AT)nk.ca), May 17 2002`

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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