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A220435
Denominators of reduced coefficients in expansion of e.g.f. for operads for alia algebras.
2
1, 1, 6, 6, 12, 9, 18, 72, 1296, 1296
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..9.
Anton Khoroshkin and Dmitri Piontkovski,
On generating series of finitely presented operads
, arXiv:1202.5170, 2012. See Prop. 3.5.2.
CROSSREFS
Cf.
A220433
,
A220434
.
Sequence in context:
A247513
A124508
A028317
*
A340512
A338992
A055665
Adjacent sequences:
A220432
A220433
A220434
*
A220436
A220437
A220438
KEYWORD
nonn
,
more
,
frac
AUTHOR
N. J. A. Sloane
, Dec 16 2012
STATUS
approved
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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)