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Search: id:A027678
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A027678 Squares composed of digits {2,4,8}. +0
4
4, 484, 28224, 228484, 8282884, 44484284288828484, 244848282488224248488284224 (list; graph; listen)
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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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