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A136846
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Numbers k such that k and k^2 use only the digits 0, 1, 3, 5 and 9.
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1
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0, 1, 3, 10, 30, 100, 300, 1000, 3000, 10000, 10503, 30000, 30501, 100000, 105030, 300000, 305010, 550501, 550503, 1000000, 1005003, 1050300, 1055003, 3000000, 3005001, 3050100, 3055001, 5505010, 5505030, 10000000, 10050030, 10151503, 10503000, 10550030, 10550503, 10950503, 30000000, 30050010, 30151503, 30501000, 30550010, 30550501
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OFFSET
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1,3
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COMMENTS
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Generated with DrScheme.
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LINKS
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EXAMPLE
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301913151510503^2 = 91151551055003939910519313009.
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CROSSREFS
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KEYWORD
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base,nonn,changed
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AUTHOR
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Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
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STATUS
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approved
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