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Search: id:A135125
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| A135125 |
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Numbers such that the digital sum base 2 and the digital sum base 5 and the digital sum base 10 all are equal. |
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+0
1
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| 1, 1300, 1301, 5010, 5011, 7102, 7103, 10050, 10051, 10235, 11135, 12250, 12251, 14015, 16102, 16103, 20060, 20061, 20206, 20207, 23230, 23231, 32012, 32013, 32302, 32303, 32410, 32411, 44000, 44001, 45010, 45011, 50012, 50013, 50300
(list; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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a(2)=1300, since ds_2(1300)=ds_5(1300)=ds_10(1300), where ds_x=digital sum base x.
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CROSSREFS
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Cf. A007953, A054899, A131451, A133620, A133900, A134599, A135100, A135110, A135120, A135130.
Adjacent sequences: A135122 A135123 A135124 this_sequence A135126 A135127 A135128
Sequence in context: A031750 A031624 A031534 this_sequence A022057 A107521 A071847
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KEYWORD
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nonn,base
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AUTHOR
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Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Dec 31 2007
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