A119977 - OEIS

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A119977

Triangular numbers that can be written as sum of three positive cubes.

3, 10, 36, 55, 66, 136, 153, 190, 253, 378, 496, 528, 820, 946, 1035, 1128, 1485, 3240, 3403, 3655, 4950, 5886, 6903, 7750, 8128, 8256, 9316, 10440, 12403, 13203, 13861, 14365, 14535, 15051, 15753, 16290, 17020, 17205, 17578, 18915 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Intersection of A003072 and A000217.`
	LINKS	`Index entries for sequences related to sums of cubes` `Donovan Johnson, Table of n, a(n) for n = 1..6577`
	EXAMPLE	`153 = 17*(17+1)/2 = 5^3 + 3^3 + 1^3, therefore 153 is a term.`
	CROSSREFS	`Cf. A113958, A003108, A000578.` `Sequence in context: A184175 A129483 A075890 * A075316 A192142 A047122` `Adjacent sequences: A119974 A119975 A119976 * A119978 A119979 A119980`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 03 2006`
	EXTENSIONS	`Two duplicated terms removed by Donovan Johnson (donovan.johnson(AT)yahoo.com), Apr 19 2011`

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Last modified February 15 14:37 EST 2012. Contains 205822 sequences.