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A291262 Number of irredundant sets in the n-transposition graph. 0
2, 3, 24, 76811 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..4.

Eric Weisstein's World of Mathematics, Irredundant Set

Eric Weisstein's World of Mathematics, Transposition Graph

CROSSREFS

Sequence in context: A013312 A013318 A193338 * A307922 A048674 A320223

Adjacent sequences:  A291259 A291260 A291261 * A291263 A291264 A291265

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Aug 21 2017

STATUS

approved

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Last modified May 26 02:35 EDT 2019. Contains 323579 sequences. (Running on oeis4.)