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A000508 Generalized class numbers.
(Formerly M5324 N2315)
+0
3
61, 2763, 38528, 249856, 1066590, 3487246, 9493504, 22634496, 48649086, 96448478, 179369856, 315621376, 530788622, 860061996, 1346126848, 2046820352, 3038120316, 4403100222, 6254596992, 8737505280, 11992903772 (list; graph; listen)
OFFSET

1,1

REFERENCES

D. Shanks, Generalized Euler and class numbers, Math. Comp. 21 (1967), 689-694; 22 (1968), 699.

CROSSREFS

Cf. A000233, A000362.

Sequence in context: A009841 A038650 A078962 this_sequence A135647 A126434 A096544

Adjacent sequences: A000505 A000506 A000507 this_sequence A000509 A000510 A000511

KEYWORD

nonn,easy

AUTHOR

njas

EXTENSIONS

More terms from Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), Jun 02 2000

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Last modified September 6 15:44 EDT 2008. Contains 143483 sequences.


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