login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A067554 Number of partitions of n in which the product of parts is a power of n. 0
1, 1, 2, 2, 3, 2, 3, 2, 4, 3, 3, 2, 5, 2, 3, 3, 11, 2, 9, 2, 9, 4, 3, 2, 35, 4, 3, 9, 11, 2, 25, 2, 44, 5, 3, 4, 107, 2, 3, 5, 67, 2, 44, 2, 13, 23, 3, 2, 466, 5, 28, 5, 17, 2, 170, 6, 104, 5, 3, 2, 1039, 2, 3, 30, 311, 6, 70 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
MATHEMATICA
Join[{1, 1}, Table[Count[Times@@@IntegerPartitions[n], _?(IntegerQ[ Log[ n, #]]&)], {n, 2, 70}]] (* Harvey P. Dale, Oct 12 2019 *)
CROSSREFS
Sequence in context: A181796 A319686 A326082 * A135981 A135615 A348856
KEYWORD
easy,nonn
AUTHOR
Naohiro Nomoto, Jan 29 2002
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 12:59 EDT 2024. Contains 371254 sequences. (Running on oeis4.)