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 A136815 Numbers n such that n and the square of n use only the digits 0, 1, 2, 3 and 9. 2
 0, 1, 3, 10, 11, 30, 100, 101, 110, 111, 139, 300, 1000, 1001, 1010, 1011, 1100, 1101, 1110, 1390, 3000, 10000, 10001, 10010, 10011, 10100, 10101, 10110, 10111, 10923, 11000, 11001, 11010, 11100, 11101, 13900, 30000, 30203, 100000, 100001, 100010, 100011, 100100, 100101, 100110, 100111, 101000, 101001, 101010, 101011, 101100, 101110, 109139 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Generated with DrScheme LINKS Jonathan Wellons, Table of n, a(n) for n=1..1138 J. Wellons, Tables of Shared Digits EXAMPLE 302013293123^2 = 91212029222999119093129 CROSSREFS Sequence in context: A073108 A255160 A078306 * A119223 A119165 A119080 Adjacent sequences:  A136812 A136813 A136814 * A136816 A136817 A136818 KEYWORD base,nonn AUTHOR Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008 STATUS approved

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Last modified May 25 23:54 EDT 2019. Contains 323576 sequences. (Running on oeis4.)