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Search: id:A131835
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| A131835 |
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Numbers starting with 1. |
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+0
1
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| 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142
(list; graph; listen)
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OFFSET
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1,2
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MAPLE
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isA131835 := proc(n) if op(-1, convert(n, base, 10)) = 1 then true; else false ; fi ; end: for n from 1 to 300 do if isA131835(n) then printf("%d, ", n) ; fi ; od : - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 24 2007
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CROSSREFS
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Subset of A011531.
Sequence in context: A007959 A102492 A076161 this_sequence A102236 A047842 A047843
Adjacent sequences: A131832 A131833 A131834 this_sequence A131836 A131837 A131838
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KEYWORD
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nonn,base,easy
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AUTHOR
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Andrew Good (yipes_stripes(AT)yahoo.com), Jul 20 2007
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EXTENSIONS
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More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 24 2007
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