id:A024154 - OEIS Search Results

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Number of integer-sided triangles with sides a,b,c, a<b<c, a+b+c=n that are acute.

+0
5

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 3, 3, 4, 3, 4, 4, 4, 5, 5, 5, 6, 6, 8, 6, 9, 8, 8, 9, 9, 11, 10, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 18, 18, 17, 19, 19, 22, 20, 23, 23, 24, 25, 26, 26, 28, 27, 28, 29, 31, 31, 32, 34, 34, 36, 35, 38, 37, 38, 40, 41, 44, 43, 45 (list; graph; listen)

	OFFSET	`1,22`
	CROSSREFS	`Adjacent sequences: A024151 A024152 A024153 this_sequence A024155 A024156 A024157` `Sequence in context: A025800 A029258 A070096 this_sequence A117875 A084840 A029278`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.

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