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A084711
-21*zeta_K(-1), where K runs through the simplest cubic fields.
2
1, 7, 21, 147, 1393, 2569, 7525, 13748, 30171, 43491, 100639, 123456, 224175, 296991, 495367, 658684, 1013008, 1438440, 1954357, 2310462, 3813903, 4092029, 5916929, 6974592, 10276475, 10989267, 14919105, 21957309, 26812232, 36865003
OFFSET
1,2
LINKS
Hyun Kwang Kim and Jung Soo Kim, Evaluation of zeta function of the simplest cubic field at negative odd integers, Math. Comp. 71 (2002), no. 239, 1243-1262.
CROSSREFS
See A005471 for discriminants. Cf. A084719, A084734.
Sequence in context: A028248 A267609 A032032 * A183938 A060146 A357673
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 03 2003
EXTENSIONS
More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Jul 03 2003
STATUS
approved