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A291262
Number of irredundant sets in the n-transposition graph.
0
2, 3, 24, 76811
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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:
A372737
A193338
A326226
*
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 September 16 16:39 EDT 2024. Contains 375976 sequences. (Running on oeis4.)