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Search: id:A053892
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| A053892 |
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Numbers n such that n^2 contains only digits {1,3,6}. |
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+0
2
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| 1, 4, 6, 19, 56, 369, 796, 1146, 1156, 3656, 8131, 19056, 40204, 81619, 258131, 5624381, 24762131, 362789631, 1079982019, 11666754546, 562726517354, 3337114272296, 5624644998854, 18266544874814631
(list; graph; listen)
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OFFSET
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1,2
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LINKS
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P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences
H. Mishima Squares consisted of 3 different digits [From Max Alekseyev (maxale(AT)gmail.com), May 30 2009]
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CROSSREFS
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Cf. A053893.
Adjacent sequences: A053889 A053890 A053891 this_sequence A053893 A053894 A053895
Sequence in context: A010364 A110391 A001683 this_sequence A013126 A012969 A057789
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KEYWORD
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nonn,base,more
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AUTHOR
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Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.
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EXTENSIONS
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More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005
Two more terms from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Sep 03 2006
One more term from Mishima's webpage. Max Alekseyev (maxale(AT)gmail.com), May 30 2009
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