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Search: id:A072427
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A072427 Numbers n for which there is a unique k such that n = k + reverse(k). +0
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0, 2, 4, 6, 8, 10, 11, 12, 14, 16, 18, 101, 141, 161, 181, 198, 201, 221, 241, 261, 281, 1001, 1818, 1838, 1858, 1878, 1898, 1918, 1938, 1958, 1978, 1998, 2981, 10001, 10201, 10401, 10601, 10801, 11001, 11201, 11401, 11601, 11801, 18018, 19998 (list; graph; listen)
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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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