[seqfan] Re: prime(n)^n - 3

[Neil Fernandez]

Hi David,

I couldn't work out what sequence you mean here.

(prime(n)^n - 3) is even for all n>1.

Neil


In message <A92AEE65-F622-45DE-86DF-E477FB49AEAA at yahoo.co.uk>, David
Sycamore via SeqFan <seqfan at list.seqfan.eu> writes

>n such that (prime(n)^n - 3) is prime gives 11 results so far (Maple):
>
>2,4,18,19,20,21,31,38,82,94,212
>
>Are there any more?

-- 
Neil Fernandez