cyclic numbers: A086018

[Jud McCranie]

At 06:36 PM 8/29/2003, Jud McCranie wrote:

>At 05:57 PM 8/29/2003, Eric W. Weisstein wrote:
>>Does anyone know if any further terms are known to
>>
>>A086018 0,1,9,60,467,3617,29500



>Aren't these simply the primes that have 10 as a primitive root?  Then I 
>get 248881 for the next term.

And I get 2165288 for the term after that one.  I need to double-check my 
program though.

Also see A006883 and A001913.

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