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Search: id:A162824
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| A162824 |
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Positive numbers n such that 48*n/(48-n) are integers. |
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+0
5
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| 12, 16, 24, 30, 32, 36, 39, 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 56, 57, 60, 64, 66, 72, 80, 84, 96, 112, 120, 144, 176, 192, 240, 304, 336, 432, 624, 816, 1200, 2352
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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The number n=48 is explicitly included.
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MATHEMATICA
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f[a_, b_]:=(a*b)/(a-b); a=48; lst={}; Do[If[f[a, n]==IntegerPart[f[a, n]], AppendTo[lst, n]], {n, 9!}]; lst
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CROSSREFS
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Cf. A162688, A162689, A162690, A162691, A162692, A162693, A162694, A162817, A162818, A162819, A162820, A162821, A162822, A162823
Sequence in context: A054281 A070329 A064695 this_sequence A077617 A157678 A109240
Adjacent sequences: A162821 A162822 A162823 this_sequence A162825 A162826 A162827
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KEYWORD
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nonn,fini,full
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AUTHOR
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Vladimir Orlovsky (4vladimir(AT)gmail.com), Jul 13 2009
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EXTENSIONS
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Keywords fini,full added by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 31 2009
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