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Please give at least 4 more terms and thanks for any help.

5,     7,   11,   13,    21,    23,    31,    33,   47,   49.................

 Jan 23, 2016
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Hmmmm.....still figuring on this one....   61 63 83 85      hmmmm....

 Jan 23, 2016
edited by Guest  Jan 23, 2016

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