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A027722
Numbers n such that n^2+n+7 is a palindrome.
+0
2
0, 1, 17, 31, 177, 274, 280, 301, 313, 1777, 2764, 3001, 27259, 30001, 177237, 300001, 312208, 1762122, 3000001
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Maintained by
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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.
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