The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A339656 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A339656

Number of loop-graphical integer partitions of 2n.
(history; published version)

#28 by Michael De Vlieger at Thu Jan 11 10:58:31 EST 2024

STATUS

proposed

approved

#27 by Andrew Howroyd at Thu Jan 11 10:48:29 EST 2024

STATUS

editing

proposed

#26 by Andrew Howroyd at Thu Jan 11 10:35:22 EST 2024

DATA

1, 2, 4, 8, 15, 28, 49, 84, 140, 229, 367, 577, 895, 1368, 2064, 3080, 4547, 6642, 9627, 13825, 19704, 27868, 39164, 54656, 75832, 104584

EXTENSIONS

a(8)-a(2025) from Andrew Howroyd, Jan 10 2024

#25 by Andrew Howroyd at Wed Jan 10 22:09:58 EST 2024

DATA

1, 2, 4, 8, 15, 28, 49, 84, 140, 229, 367, 577, 895, 1368, 2064, 3080, 4547, 6642, 9627, 13825, 19704

EXTENSIONS

a(8)-a(20) from Andrew Howroyd, Jan 10 2024

STATUS

approved

editing

#24 by N. J. A. Sloane at Tue Jan 05 21:34:53 EST 2021

STATUS

proposed

approved

#23 by Gus Wiseman at Tue Jan 05 18:46:24 EST 2021

STATUS

editing

proposed

#22 by Gus Wiseman at Tue Jan 05 18:40:00 EST 2021

CROSSREFS

- A058696 counts partitions of 2n (A300061).

#21 by Gus Wiseman at Tue Jan 05 16:45:37 EST 2021

CROSSREFS

- A000569 counts graphical partitions (A320922).

- A321728 is conjectured to count non-half-loop-graphical partitions of n.

- A339617 counts non-graphical partitions of 2n (A339618).

- A000569 counts graphical partitions (A320922).

- A339739 counts non-half-loop-graphical partitions of n.

STATUS

approved

editing

#20 by N. J. A. Sloane at Tue Jan 05 14:53:33 EST 2021

STATUS

editing

approved

#19 by N. J. A. Sloane at Tue Jan 05 14:53:31 EST 2021

CROSSREFS

- A339738 counts half-loop-graphical partitions of n.

STATUS

approved

editing