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Search: id:A018833
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A018833 Numbers n such that n is a substring of its square in base 9 (written in base 10). +0
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0, 1, 9, 32, 43, 81, 287, 706, 729, 4170, 6561, 30433, 37530, 38669, 42783, 59049, 99543, 192211, 281782, 394981, 415578, 531441, 561785, 666112, 1723076, 2046242, 3039924, 3485488, 4782969, 8684182, 11512384, 12684634, 18346925, 19988197 (list; graph; listen)
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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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