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A072018
GCD[n,Rev[n]] = 243 = 3^5, where Rev[x] =
A004086
[x].
+0
3
4899999987, 4989999897, 4999889997, 4999997889, 5889998997, 5889999969, 5898989997, 5898998988, 5899899789, 5899979979, 5899987998, 5899989699, 5899996989, 5979999879, 5988899997, 5988998898, 5989889979, 5989897998
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Maintained by
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
AT&T Labs Research
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