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A052066
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Palfree squares whose root is the smallest possible greater than 10^n (palfree = contains no palindromic substring except single digits).
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2
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169, 10816, 1028196, 102475129, 10210496209, 1021021327936, 102102415721476, 10210210652174569, 1021021026820134201, 102102102318249314064, 10210210230410293217569
(list; graph; refs; listen; history; internal format)
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