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A136968
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Numbers k such that k and k^2 use only the digits 1, 2, 3, 4 and 5.
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1
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1, 2, 5, 11, 12, 15, 21, 35, 111, 112, 115, 211, 235, 335, 1111, 1115, 1235, 1521, 2132, 2312, 2335, 3335, 3512, 3515, 11111, 11115, 12335, 12415, 23335, 33335, 33515, 35415, 123335, 123512, 124235, 145415, 152132, 231115, 233335, 235211, 333335, 333515, 1114115, 1155211, 1233335, 1531115, 1534312, 2311115, 2311132, 2333335, 2354235
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OFFSET
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1,2
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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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235423515232515^2 = 55424231524434222234513225225.
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CROSSREFS
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KEYWORD
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base,nonn
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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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