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A058421
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Numbers n such that n^2 contains only digits {0,1,8}, not ending with zero.
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1
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1, 9, 109, 901, 1009, 9001, 10009, 10401, 90001, 100009, 100901, 900001, 1000009, 1004001, 8954391, 9000001, 10000009, 10009001, 34351141, 90000001, 100000009, 100040001, 900000001, 1000000009, 1000090001, 3163554991, 9000000001
(list; graph; refs; listen; history; internal format)
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