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A060185
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Generalized sum of divisors function: second diagonal of A060184.
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1
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1, 0, 1, 2, 1, 1, 1, 6, -1, 5, -3, 10, 0, 9, -7, 16, -9, 17, -6, 22, -13, 20, -15, 28, -14, 35, -23, 36, -25, 36, -24, 42, -26, 53, -37, 50, -34, 58, -45, 60, -49, 75, -37, 66, -55, 77, -59, 74, -60, 101, -71, 88, -64, 106, -74, 92, -83, 124, -89, 98, -79, 130, -90, 120, -105, 155, -104, 120, -113, 163, -121, 126, -111
(list; graph; refs; listen; history; internal format)
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OFFSET
| 3,4
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REFERENCES
| P. A. MacMahon, Divisors of numbers and their continuations in the theory of partitions, Proc. London Math. Soc., (2) 19 (1919), 75-113; Coll. Papers II, pp. 303-341.
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CROSSREFS
| Sequence in context: A157118 A156186 A156233 * A129110 A112624 A139329
Adjacent sequences: A060182 A060183 A060184 * A060186 A060187 A060188
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KEYWORD
| easy,sign
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Mar 19 2001
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EXTENSIONS
| More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Nov 11 2001
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