id:A076749 - OEIS Search Results

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Least number which is the sum of four nonnegative cubes (not necessarily distinct and including zero) in n ways.

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0, 81, 856, 1584, 4949, 5859, 13104, 20755, 34776, 21896, 46683, 46872, 81081, 77896, 151424, 143640, 116200, 231336, 216216, 369152, 420147, 314496, 373464, 375193, 483840, 648648, 353808, 497952, 995904, 687960, 975240 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`G. Villemin's Almanach of Numbers, Sum of Four cubes:Multiple Representations`
	EXAMPLE	`a(3) = 856 because the latter is the smallest number expressible as the sum of four cubes in 3 distinct ways, namely 856 = 0^3 + 1^3 + 7^3 + 8^3 = 1^3 + 1^3 + 5^3 +9^3 = 4^3 + 4^3 + 6^3 + 8^3.`
	CROSSREFS	`Sequence in context: A090257 A066431 A045792 this_sequence A086580 A124113 A016768` `Adjacent sequences: A076746 A076747 A076748 this_sequence A076750 A076751 A076752`
	KEYWORD	`nonn`
	AUTHOR	`Lekraj Beedassy (blekraj(AT)yahoo.com), Nov 12 2002`
	EXTENSIONS	`More terms from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Jul 23 2006`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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