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Search: id:A080179
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| A080179 |
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Numbers which on adding their reversal gives perfect cubes. |
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+0
1
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| 4, 122, 221, 320, 1030, 1120, 1210, 1300, 67199, 68189, 69179, 77198, 78188, 79178, 87197, 88187, 89177, 97196, 98186, 99176, 1000300, 1010200, 1020100, 1030000, 100409738, 100508738, 100607738, 100706738, 100805738, 100904738, 101409638
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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For entries not ending in zero, their reversal is also present.
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EXAMPLE
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a(2)=122 because 122+221=343 which is 7^3.
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MATHEMATICA
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Do[ If[ IntegerQ[(n + FromDigits[ Reverse[ IntegerDigits[n]]]) ^(1/3)], Print[n]], {n, 1, 101508638}]
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CROSSREFS
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Sequence in context: A098839 A071129 A033934 this_sequence A064681 A005936 A090082
Adjacent sequences: A080176 A080177 A080178 this_sequence A080180 A080181 A080182
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KEYWORD
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base,nonn
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AUTHOR
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Shyam Sunder Gupta (guptass(AT)rediffmail.com), Mar 16 2003
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EXTENSIONS
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Edited and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Mar 16 2003
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