id:A049252 - OEIS Search Results

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Smallest nonnegative value taken on by 13x^2 - ny^2 for an infinite number of integer pairs (x, y).

+0
1

1, 2, 1, 1, 5, 7, 5, 5, 1, 3, 2, 1, 0, 13, 13, 4, 13, 13, 2, 5, 7, 10, 1, 13, 12, 13, 1, 5, 1, 13, 6, 5, 7, 13, 10, 1, 5, 10, 13, 12, 7, 3, 1, 8, 7, 2, 5, 4, 3, 2, 1, 0, 13, 13, 13, 13, 13, 5, 2, 13, 1, 13, 13, 13, 13, 13, 2, 13, 13, 7, 13, 13, 5, 13, 13, 8, 13, 13, 1, 5, 1, 3, 2, 13, 8, 13 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Adjacent sequences: A049249 A049250 A049251 this_sequence A049253 A049254 A049255` `Sequence in context: A064644 A090210 A024462 this_sequence A098315 A036563 A025264`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

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