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A027731
Number of independent subsets of nodes in graph formed from n-fold subdivision of 4-dimensional simplex.
0
1, 2, 6, 142, 28406, 256037886, 263782234224708
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..6.
CROSSREFS
Sequence in context:
A090907
A159478
A047937
*
A280821
A145143
A280378
Adjacent sequences:
A027728
A027729
A027730
*
A027732
A027733
A027734
KEYWORD
nonn
AUTHOR
R. H. Hardin
STATUS
approved
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Last modified July 11 20:16 EDT 2024. Contains 374234 sequences. (Running on oeis4.)