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A347721
Number of irredundant sets in the n-Sierpinski sieve graph.
0
4, 17, 1028
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..3.
Eric Weisstein's World of Mathematics,
Irredundant Set
Eric Weisstein's World of Mathematics,
Sierpinski Sieve Graph
CROSSREFS
Sequence in context:
A277762
A337477
A041701
*
A154131
A132554
A077275
Adjacent sequences:
A347718
A347719
A347720
*
A347722
A347723
A347724
KEYWORD
nonn
,
more
,
bref
AUTHOR
Eric W. Weisstein
, Sep 11 2021
STATUS
approved
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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)