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A064072 Generalized tangent number d(7,n). +0
1
8, 904, 355688, 296327464, 423645846728, 925434038426824, 2866986638191472168, 11956421282992330042984, 64584221654333725499376008, 438640634423372575622395751944 (list; graph; listen)
OFFSET

0,1

REFERENCES

D. Shanks. "Generalized Euler and Class Numbers." Math. Comput. 21, 689-694, 1967. Math. Comput. 22, 699, 1968.

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Sequence in context: A027725 A112578 A112579 this_sequence A146536 A024111 A004787

Adjacent sequences: A064069 A064070 A064071 this_sequence A064073 A064074 A064075

KEYWORD

nonn,easy

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Aug 31, 2001

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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