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A307185
The number of level-n generators for phylogenetic networks.
0
1, 4, 65, 1993
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..4.
Gambette, Philippe; Berry, Vincent; Paul, Christophe,
The structure of level-k phylogenetic networks
, LNCS 5577 (2009) 289-300.
CROSSREFS
Sequence in context:
A331577
A307169
A335176
*
A206500
A266520
A241705
Adjacent sequences:
A307182
A307183
A307184
*
A307186
A307187
A307188
KEYWORD
nonn
,
hard
AUTHOR
R. J. Mathar
, Mar 28 2019
STATUS
approved
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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)