A073336 - OEIS

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A073336

Total number of square parts in all partitions of n.

1, 2, 4, 8, 13, 21, 33, 51, 76, 111, 159, 226, 315, 435, 593, 805, 1077, 1435, 1893, 2486, 3237, 4198, 5405, 6935, 8843, 11235, 14201, 17893, 22437, 28052, 34929, 43371, 53653, 66201, 81410, 99876, 122155, 149063, 181399, 220280 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	FORMULA	`a(n) = Sum_{k=1..n} A046951(k)*A000041(n-k).`
	CROSSREFS	`Cf. A046951, A000041.` `Sequence in context: A004978 A005282 A046185 * A134035 A078157 A144119` `Adjacent sequences: A073333 A073334 A073335 * A073337 A073338 A073339`
	KEYWORD	`easy,nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Aug 22 2002`
	EXTENSIONS	`More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Nov 18 2004`

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.