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Search: id:A058443
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| A058443 |
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Numbers n such that n^2 contains only digits {0,4,9}, not ending with zero. |
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| 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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