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Revision History for A227561 (Underlined text is an addition; strikethrough text is a ~~deletion~~.)
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A227561

Number of partitions of n into distinct parts with boundary size 4.
(history; published version)

#7 by Alois P. Heinz at Tue Feb 09 11:49:50 EST 2016

STATUS

proposed

approved

#6 by Colin Barker at Tue Feb 09 11:27:38 EST 2016

STATUS

editing

proposed

#5 by Colin Barker at Tue Feb 09 11:27:28 EST 2016

COMMENTS

The boundary size is the number of parts having lessfewer than two neighbors.

STATUS

approved

editing

Discussion
Tue Feb 09	11:27	Colin Barker: Replaced "less" by "fewer".

#4 by Alois P. Heinz at Tue Jul 16 10:13:39 EDT 2013

STATUS

editing

approved

#3 by Alois P. Heinz at Tue Jul 16 09:23:42 EDT 2013

LINKS

Alois P. Heinz, <a href="/A227561/b227561.txt">Table of n, a(n) for n = 12..1000</a>

#2 by Alois P. Heinz at Tue Jul 16 09:22:34 EDT 2013

	NAME	`allocated for Alois P. Heinz` `Number of partitions of n into distinct parts with boundary size 4.`
	DATA	`1, 1, 3, 4, 6, 9, 14, 16, 22, 28, 35, 42, 53, 62, 73, 86, 98, 114, 134, 148, 168, 192, 212, 235, 264, 289, 320, 355, 385, 419, 461, 495, 538, 586, 626, 674, 734, 779, 835, 898, 951, 1013, 1087, 1147, 1219, 1300, 1367, 1447, 1542, 1614, 1701, 1801, 1887, 1982`
	OFFSET	`12,3`
	COMMENTS	`The boundary size is the number of parts having less than two neighbors.`
	CROSSREFS	`Column k=4 of A227345, A227551.`
	KEYWORD	`allocated` `nonn`
	AUTHOR	`Alois P. Heinz, Jul 16 2013`
	STATUS	`approved` `editing`

#1 by Alois P. Heinz at Tue Jul 16 08:02:45 EDT 2013

Last modified August 29 13:55 EDT 2024. Contains 375517 sequences. (Running on oeis4.)