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A052007
Numbers n such that 2^n + n is prime.
+0
7
1, 3, 5, 9, 15, 39, 75, 81, 89, 317, 701, 735, 1311, 1881, 3201, 3225, 11795, 88071, 204129, 678561
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Maintained by
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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.
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