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Search: id:A097449
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| A097449 |
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If n is cube, replace with cube root of n. |
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+0
1
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| 0, 1, 2, 3, 4, 5, 6, 7, 2, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 3, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 4, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74
(list; graph; listen)
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OFFSET
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0,3
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EXAMPLE
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The 9-th integer is 8 so cubrt(8) = 2 is in the 9-th position in the table.
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PROGRAM
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(PARI) replcube(n) = { for(x=0, n, if(iscube(x), y=x^(1/3), y=x); print1(floor(y)", ")) } iscube(n) = { local(r); r = n^(1/3); if(floor(r+.5)^3== n, 1, 0) }
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CROSSREFS
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Sequence in context: A043267 A091733 A066990 this_sequence A104415 A071074 A066323
Adjacent sequences: A097446 A097447 A097448 this_sequence A097450 A097451 A097452
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KEYWORD
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nonn
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AUTHOR
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Cino Hilliard (hillcino368(AT)gmail.com), Aug 23 2004
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EXTENSIONS
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Corrected by T. D. Noe (noe(AT)sspectra.com), Oct 25 2006
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