id:A034163 - OEIS Search Results

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Number of partitions of n into 3 distinct parts from [ 1,20 ].

+0
1

0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 21, 24, 27, 30, 33, 36, 38, 40, 42, 43, 44, 45, 45, 45, 45, 44, 43, 42, 40, 38, 36, 33, 30, 27, 24, 21, 19, 16, 14, 12, 10, 8, 7, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0 (list; graph; listen)

	OFFSET	`0,9`
	FORMULA	`Coefficient of t^3 in (1+tx)(1+tx^2)(1+tx^3)...(1+tx^20).`
	CROSSREFS	`Sequence in context: A034160 A034161 A034162 this_sequence A034092 A001399 A069905` `Adjacent sequences: A034160 A034161 A034162 this_sequence A034164 A034165 A034166`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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