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Search: id:A085323
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| A085323 |
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n is here if it is a sum of two positive cubes, a term from A003325, such that n+1 is also (another) similar sum, i.e. next the term in A003325. |
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+0
3
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| 854, 4940, 9603, 10744, 17919, 29743, 62558, 79001, 133273, 164304, 193192, 205406, 214984, 242648, 263871, 378936, 431999, 447336, 488375, 517427, 610687, 731158, 762047, 1000511, 1061550, 1125207, 1134124, 1157632, 1158137, 1179520
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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There are 664 terms < 8*10^9, a(664)=7999968373. [From Zak Seidov (zakseidov(AT)yahoo.com), Jul 24 2009]
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LINKS
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Zak Seidov, Table of n, a(n) for n = 1..664
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EXAMPLE
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854=729+125 and 855=512+343;
4941=4913+8 and 4940=2197+2744;
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MATHEMATICA
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{m=100, k=3, m^k}; t=Union[Flatten[Table[Table[w^k+q^k, {w, 1, m}], {q, 1, m}]]]; dt=Delete[ -RotateRight[t]+t, 1]; p=Part[t, Flatten[Position[dt, 1]]]; p+1
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CROSSREFS
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Cf. A003325.
Sequence in context: A071320 A160212 A127593 this_sequence A105275 A100969 A087002
Adjacent sequences: A085320 A085321 A085322 this_sequence A085324 A085325 A085326
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KEYWORD
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nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Jul 01 2003
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EXTENSIONS
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Corrected and extended by Zak Seidov (zakseidov(AT)yahoo.com), Jul 24 2009
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