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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
OFFSET
0,3
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
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