The On-Line Encyclopedia of Integer Sequences® (OEIS®)

Revision History for A196881 (Underlined text is an addition; strikethrough text is a ~~deletion~~.)
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A196881

Number of partitions of n^3 into powers of 3.
(history; published version)

#6 by Russ Cox at Fri Mar 30 17:37:35 EDT 2012

AUTHOR

_Alois P. Heinz (heinz(AT)hs-heilbronn.de), _, Oct 07 2011

Discussion
Fri Mar 30	17:37	OEIS Server: https://oeis.org/edit/global/179

#5 by T. D. Noe at Fri Oct 07 12:31:22 EDT 2011

STATUS

proposed

approved

#4 by Alois P. Heinz at Fri Oct 07 12:00:11 EDT 2011

STATUS

editing

proposed

#3 by Alois P. Heinz at Fri Oct 07 11:22:50 EDT 2011

LINKS

Alois P. Heinz, <a href="/A196881/b196881.txt">Table of n, a(n) for n = 0..1000</a>

#2 by Alois P. Heinz at Fri Oct 07 07:54:34 EDT 2011

	NAME	`allocated for Alois P. Heinz` `Number of partitions of n^3 into powers of 3.`
	DATA	`1, 1, 3, 23, 132, 729, 3987, 18687, 82350, 342383, 1295579, 4634280, 15873501, 51143461, 156932559, 463212189, 1309275981, 3576241449, 9484669665, 24306269493, 60475548510, 146630200929, 345755185335, 796397380425, 1797676089003, 3970398558042, 8602390112508`
	OFFSET	`0,3`
	FORMULA	`a(n) = [x^(n^3)] 1/Product_{j>=0}(1-x^(3^j)).`
	CROSSREFS	`Column k=3 of A196879.`
	KEYWORD	`allocated` `nonn`
	AUTHOR	`Alois P. Heinz (heinz(AT)hs-heilbronn.de), Oct 07 2011`
	STATUS	`approved` `editing`

#1 by Alois P. Heinz at Fri Oct 07 07:10:56 EDT 2011

Last modified August 29 23:34 EDT 2024. Contains 375520 sequences. (Running on oeis4.)