[seqfan] Re: A085553

[Neil Sloane]

Concerning A085553, it is certainly true that 13 meets the definition and
is missing from the DATA line.

Perhaps the History tab throws some light on this - see the original
definition, the Hilliard link, and the PARI program.

Harvey I suggest that you submit your version as a new sequence (please
email me the A-number) and then we can flag the present version as "obsc"
and "uned" and mysterious

Best regards
Neil

Neil J. A. Sloane, President, OEIS Foundation.
11 South Adelaide Avenue, Highland Park, NJ 08904, USA.
Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway, NJ.
Phone: 732 828 6098; home page: http://NeilSloane.com
Email: njasloane at gmail.com


On Thu, Jan 15, 2015 at 6:43 PM, Harvey P. Dale <hpd at hpdale.org> wrote:

>         I get entirely different terms for the above sequence using this
> Mathematica program:
>
>
> Transpose[Select[Table[x^2+{2,4},{x,1000}],AllTrue[#,PrimeQ]&]][[2]]
>
> I get the following terms: 5, 13, 229, 1093, 2029, 3253, 13693, 21613,
> 59053, 65029, 91813, 140629, 178933, 199813, 205213, 227533, 328333,
> 567013, 700573, 804613, 815413, 1071229, 2241013, 3629029, 4223029,
> 4347229, 4809253, 5212093, 5919493, 6185173, 6426229, 6671893, 7601053.
>
>         Am I misunderstanding something?
>
>         Best,
>
>         Harvey
>
>
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