Revision History for A352225
(Underlined text is an addition;
strikethrough text is a deletion.)
Showing entries 1-10
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| A352225
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Second numbers F = a(n) of two non-consecutive numbers (E, F) different from (C, D) = (A352222(n), A352223(n)), such that the sums of their cubes are equal to centered cube numbers and to at least one other sum of two cubes, i.e. A = B^3 + (B+1)^3 = C^3 + D^3 = E^3 + F^3.
(history;
published version)
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#34 by Michael De Vlieger at Mon Apr 18 10:15:31 EDT 2022
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#33 by Joerg Arndt at Mon Apr 18 07:57:17 EDT 2022
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#32 by Bert Dobbelaere at Mon Apr 18 04:44:41 EDT 2022
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#31 by Bert Dobbelaere at Mon Apr 18 04:35:55 EDT 2022
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-360, -197, -362, -2805, -3866, -10081, -29511, -5905, -227790, -10012, -24548, -28995, -875133, -73040, -615709, -457027, -3044074, -17549681, -4232837, -4999714, -13724102460, -94822721073
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a(22) from Bert Dobbelaere, Apr 18 2022
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approved
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#30 by Michael De Vlieger at Thu Mar 17 14:53:07 EDT 2022
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#29 by Michel Marcus at Thu Mar 17 11:54:41 EDT 2022
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#28 by Chai Wah Wu at Thu Mar 17 10:01:06 EDT 2022
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#27 by Chai Wah Wu at Thu Mar 17 10:00:59 EDT 2022
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-360, -197, -362, -2805, -3866, -10081, -29511, -5905, -227790, -10012, -24548, -28995, -875133, -73040, -615709, -457027, -3044074, -17549681, -4232837, -4999714, -13724102460
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a(21) from Chai Wah Wu, Mar 17 2022
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approved
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#26 by N. J. A. Sloane at Wed Mar 16 02:54:04 EDT 2022
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#25 by Vladimir Pletser at Sun Mar 13 21:21:43 EDT 2022
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