Partition squares?
Jonathan Post
jvospost3 at gmail.com
Fri Jul 14 17:07:21 CEST 2006
I'll stop here, rather than search for other polygonal numbers and centered
polygonal numbers, each quadratics other than the originally queries
squares.
The partition numbers which are also pentagonal numbers begin A000041
INTERSECT A000326 = {1, 5, 22, 176,...} which does not seem to be in OEIS.
On 7/13/06, Jonathan Post <jvospost3 at gmail.com> wrote:
>
> The partition number which are also triangular numbers begin A000041
> INTERSECT A000217 = {1, 3, 15, 231,...} which does not seem to be in OEIS.
>
>
> On 7/13/06, Joseph Biberstine <jrbibers at indiana.edu> wrote:
> >
> > Verifies up to n=5000.
> > Successive nearest misses (beyond n=1) at {775, 2037}
> >
> > JRB
> >
> > franktaw at netscape.net wrote:
> > > Are there any partition numbers (A000041) that are squares, other than
> > > the trivial value of 1? I checked up to n=200 and didn't find any.
> > >
> > > Franklin T. Adams-Watters
> > >
> >
> >
>
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