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A247053
Number of endofunctions on [n] that are the 6th power of an endofunction.
1
1, 1, 3, 10, 44, 295, 3136, 42784, 642104, 10246149, 173647330
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..10.
EXAMPLE
a(3) = 10: (1,1,1), (1,1,3), (1,2,1), (1,2,2), (1,2,3), (1,3,3), (2,2,2), (2,2,3), (3,2,3), (3,3,3).
CROSSREFS
Column k=6 of
A247026
.
Sequence in context:
A329258
A009648
A007125
*
A102911
A096752
A293554
Adjacent sequences:
A247050
A247051
A247052
*
A247054
A247055
A247056
KEYWORD
nonn
,
more
AUTHOR
Alois P. Heinz
, Sep 10 2014
EXTENSIONS
Offset corrected by
Vincenzo Librandi
, Sep 11 2014
a(8) from
Alois P. Heinz
, Sep 26 2014
a(9)-a(10) from
Bert Dobbelaere
, Jan 24 2019
STATUS
approved
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Last modified September 18 13:18 EDT 2024. Contains 376000 sequences. (Running on oeis4.)