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A027726 Numbers n such that n^2+n+9 is a palindrome. +0
2
0, 1, 9, 11, 13, 22, 30, 31, 138, 300, 304, 305, 331, 438, 969, 1141, 1413, 2367, 3000, 3144, 3881, 9854, 30000, 30605, 72062, 106801, 114141, 125206, 128348, 300000, 315165, 963304, 980560, 989154, 2378507, 3000000, 3040604, 3045679 (list; graph; listen)
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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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