id:A081364 - OEIS Search Results

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Smallest d such that real quadratic field with discriminant d has class number n.

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5, 40, 229, 145, 401, 697, 577, 904, 1129, 3129, 1297, 2920, 8101, 6097, 11321, 2305, 11257, 7465, 15409, 3601, 7057, 19048, 23593, 15529, 27689, 13321, 8761, 21505, 49281, 11665, 97753, 29665, 61889, 44065, 25601, 35113, 24337, 54569 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Eric Weisstein's World of Mathematics, Class Number`
	CROSSREFS	`Cf. A081363.` `Sequence in context: A015874 A027264 A025214 this_sequence A043019 A054604 A001656` `Adjacent sequences: A081361 A081362 A081363 this_sequence A081365 A081366 A081367`
	KEYWORD	`nonn`
	AUTHOR	`Dean Hickerson (dean(AT)math.ucdavis.edu), Mar 19 2003`
	EXTENSIONS	`a(31) to a(38) from Eric Weisstein (eric(AT)weisstein.com), May 19 2004`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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