The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A010355 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A010355

Number of unlabeled nonseparable (or 2-connected) graphs (or blocks) with n edges.
(history; published version)

#38 by Michael De Vlieger at Sun Nov 06 19:34:40 EST 2022

STATUS

proposed

approved

#37 by Jon E. Schoenfield at Sun Nov 06 17:36:30 EST 2022

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editing

proposed

#36 by Jon E. Schoenfield at Sun Nov 06 17:36:26 EST 2022

LINKS

M. F. Sykes, D. S. McKenzie, and B. R. Heap , , <a href="https://doi.org/10.1088/0305-4470/7/13/012">Specific heat of a three-dimensional Ising ferromagnet above the Curie temperature. III. The star cluster expansion</a>, J. Phys. A: Math. Nucl. Gen., 7 (1974), 1576.

STATUS

approved

editing

#35 by Michel Marcus at Mon Jan 04 07:49:59 EST 2021

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reviewed

approved

#34 by Joerg Arndt at Mon Jan 04 06:20:12 EST 2021

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proposed

reviewed

#33 by Hugo Pfoertner at Mon Jan 04 06:13:41 EST 2021

STATUS

editing

proposed

#32 by Hugo Pfoertner at Mon Jan 04 06:12:33 EST 2021

DATA

1, 0, 1, 1, 2, 4, 7, 16, 42, 111, 331, 1094, 3829, 14380, 57069, 237188, 1027929, 4622588, 21494274, 103077677, 508743475, 2579847563, 13422868110, 71570635306, 390670937143

EXTENSIONS

a(25) from Hugo Pfoertner, Jan 04 2021

STATUS

approved

editing

#31 by Joerg Arndt at Mon Dec 07 07:16:17 EST 2020

STATUS

reviewed

approved

#30 by Michel Marcus at Mon Dec 07 05:53:35 EST 2020

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proposed

reviewed

#29 by Hugo Pfoertner at Mon Dec 07 05:47:43 EST 2020

STATUS

editing

proposed