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Search: id:A054902
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| A054902 |
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Composite numbers n such that Sigma[n]+12=Sigma[n+12]. |
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+0
5
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| 65, 170, 209, 1394, 3393, 4407, 4556, 11009, 13736, 27674, 38009, 38845, 47402, 76994, 157994, 162393, 184740, 186686, 209294, 680609, 825359, 954521, 1243574, 2205209, 3515609, 4347209, 5968502, 6539102, 6916241, 8165294
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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n = 65,Sigma[65]+12 = 84+12 = 96 = Sigma[65+12] = Sigma[77] n = 11009, Sigma[11009]+12 = 411220+12 = 411232 = Sigma[11009+12] = Sigma[11021]
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CROSSREFS
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Complement of A046133 with respect to A015917.
Cf. A015913-A015917, A023200, A023203, A046133, A001359, A054799.
Sequence in context: A044697 A044397 A044778 this_sequence A051968 A056777 A048512
Adjacent sequences: A054899 A054900 A054901 this_sequence A054903 A054904 A054905
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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), May 23 2000
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EXTENSIONS
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More terms from Jud McCranie (j.mccranie(AT)comcast.net), May 24 2000
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