[seqfan] Re: Mma code snippets in some prime modulo sequences

Ray Chandler rayjchandler at sbcglobal.net
Wed Apr 28 00:07:43 CEST 2010

I agree with Tony, code is broken - but if you remove extra "[" between Position and Prime and remove <space> between
Prime and Q, the code functions returning correct values from 227 to 21017, unfornuately omitting the first term 17.
Tony's code is much more to the point and correct.

> >Do A140842, A140843 etc contain valid Mathematica code?
> >Someone having actually run the code would probably have 
> submitted more 
> >terms....
> >I don't have Mma and cannot judge that sort of thing.
> I looked at A140842 and found the code is broken.  Better code is:
> Select[17 + 210 Range[0, 100], PrimeQ]
> Tony

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