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Search: id:A072514
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| A072514 |
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Sum of the remainders when n is divided by unrelated numbers (numbers which are neither coprime to n nor divide n). |
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+0
1
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| 0, 0, 0, 0, 0, 2, 0, 2, 3, 8, 0, 9, 0, 16, 17, 16, 0, 27, 0, 31, 31, 44, 0, 52, 20, 56, 36, 69, 0, 92, 0, 72, 77, 102, 68, 127, 0, 128, 97, 152, 0, 192, 0, 165, 153, 196, 0, 230, 56, 231, 170, 237, 0, 319, 154, 290, 211, 302, 0, 421, 0, 334, 273, 334, 192, 478, 0, 411, 317
(list; graph; listen)
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OFFSET
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1,6
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EXAMPLE
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a(18) = 27: the unrelated numbers to 18 are 4, 8, 10, 12, 14, 15 and 16. The remainders when 18 is divided by these numbers are 2, 2, 8, 6, 4, 3 and 2 whose sum is 27.
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CROSSREFS
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Sequence in context: A141693 A028376 A059235 this_sequence A071547 A089839 A151668
Adjacent sequences: A072511 A072512 A072513 this_sequence A072515 A072516 A072517
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 30 2002
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EXTENSIONS
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Corrected and extended by David Garber (garber(AT)math.huji.ac.il), Oct 22 2002
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