[seqfan] Re: More stupid thingies with commas, sums & primes

Ed Jeffery ed.jeffery at yahoo.com
Wed Oct 19 17:45:45 CEST 2011


Then what about the graph of Chris' results for the distribution as n becomes large: does it increase and peak at the prime 7 (the midpoint between the primes 2 and 17) and is it symmetrical about the prime 7? -- Ed Jeffery

>The frequencies of occurrence of the 7 prime sums over the first 10000 terms
>are:
>2    1788448
>3    2318299
>5    3624036
>7    4340644
>11    4100476
>13    2246844
>17     503513
>suggesting non-uniformity of distribution.


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