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Search: id:A029831
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| A029831 |
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Eisenstein series E_24(q) (alternate convention E_12(q)), multiplied by 236364091. |
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+0
11
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| 236364091, 131040, 1099243323360, 12336522153621120, 9221121336284413920, 1562118530273437631040, 103486260766565509822080, 3586400651444203277717760, 77352372210526124884754400, 1161399411211600265764157280
(list; graph; listen)
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OFFSET
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0,1
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REFERENCES
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J.-P. Serre, Course in Arithmetic, Chap. VII, Section 4.
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LINKS
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Index entries for sequences related to Eisenstein series
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PROGRAM
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(PARI) a(n)=if(n<1, 236364091*(n==0), 131040*sigma(n, 23))
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CROSSREFS
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Cf. A006352 (E_2), A004009 (E_4), A013973 (E_6), A008410 (E_8), A013974 (E_10), A029828 (E_12), A058550 (E_14), A029829 (E_16), A029830 (E_20), A029831 (E_24).
Sequence in context: A115343 A046327 A158936 this_sequence A064869 A016824 A016860
Adjacent sequences: A029828 A029829 A029830 this_sequence A029832 A029833 A029834
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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