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A317631 Number of connected set partitions of the vertices of labeled graphs with n vertices. 11
1, 1, 1, 8, 200, 15901 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..5.

Gus Wiseman, All 200 connected set partitions of labeled graphs with 4 vertices.

CROSSREFS

Cf. A000110, A001187, A006125, A048143, A293510, A304717, A317632, A317634, A317635.

Sequence in context: A034861 A221121 A264124 * A309904 A241224 A259065

Adjacent sequences:  A317628 A317629 A317630 * A317632 A317633 A317634

KEYWORD

nonn,more

AUTHOR

Gus Wiseman, Aug 02 2018

STATUS

approved

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Last modified July 29 04:25 EDT 2021. Contains 346340 sequences. (Running on oeis4.)