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Search: id:A053915
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A053915 Squares composed of digits {1,8,9}. +0
3
1, 9, 81, 11881, 19881, 111999889, 1199998881, 1981191998999889, 11181188899981881, 889111189818189198888889, 18891818199881191889889889 (list; graph; listen)
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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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