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A178688
A006983
(n) + 1.
1
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 9, 13, 27, 161, 442, 1153, 3002, 7902
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OFFSET
1,21
COMMENTS
A variant of
A006983
, obtained if the trivial dissection is included in the count.
LINKS
Table of n, a(n) for n=1..29.
CROSSREFS
Cf.
A006983
.
Sequence in context:
A037385
A115907
A063634
*
A163735
A144472
A220249
Adjacent sequences:
A178685
A178686
A178687
*
A178689
A178690
A178691
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
, Dec 25 2010
STATUS
approved
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Last modified April 17 17:01 EDT 2024. Contains 371765 sequences. (Running on oeis4.)