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Search: id:A052210
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| A052210 |
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Numbers whose cube starts with the same digits as the number. |
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+0
1
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| 1, 10, 32, 100, 1000, 10000, 31623, 100000, 316228, 1000000, 3162278, 10000000, 31622777, 100000000, 1000000000, 10000000000, 31622776602, 100000000000, 316227766017, 1000000000000, 10000000000000, 31622776601684
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Sort[ Table[ 10^i,{i,0,22} ]~Join~Select[ Table[ Ceiling[ Sqrt[ 10 ]*10^i ],{i,0,22} ], Take[ IntegerDigits[ #^3 ],Length[ IntegerDigits[ # ] ] ]==IntegerDigits[ # ]& ] ]
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EXAMPLE
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32^3=32768, which starts with 32.
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CROSSREFS
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Sequence in context: A063926 A155192 A024933 this_sequence A084818 A120969 A137723
Adjacent sequences: A052207 A052208 A052209 this_sequence A052211 A052212 A052213
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KEYWORD
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base,easy,nonn
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AUTHOR
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Erich Friedman (efriedma(AT)stetson.edu), Jan 29 2000
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