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A058443
Numbers n such that n^2 contains only digits {0,4,9}, not ending with zero.
+0
2
2, 3, 7, 97, 212, 997, 3148, 9997, 20102, 99997, 999997, 2001002, 3074003, 9999997, 99999997, 200010002, 999999997, 9999999997, 20000100002, 99999999997, 953671853653, 999999999997, 2000001000002, 2118984413357, 2121179131852
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Maintained by
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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.
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