conjecture: if p is prime, the no. of rings of order p^2 is 11

[Maximilian Hasler]

On Wed, Apr 16, 2008 at 9:57 PM, David Wilson <davidwwilson at comcast.net> wrote:
> Is A027623(n) a function of the prime signature of n?

obviously not any more from n=27=3^3 on, which has the same signature
{3} as 2^3:

%D (....) showed a(8)=52, a(p^3)=3p+50 if p is odd prime.

Maximilian