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A064075 Generalized tangent number d(10,n). 2
14, 3154, 2529614, 4300685074, 12547916380814, 55939426660067794, 353673181169645937614, 3010104609039993347591314, 33182624286820245728657184014, 459935657757561065580439067895634 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

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

LINKS

Lars Blomberg, Table of n, a(n) for n = 1..172

Eric Weisstein's World of Mathematics, Tangent Number.

CROSSREFS

Sequence in context: A145188 A279526 A208386 * A206627 A268179 A268002

Adjacent sequences:  A064072 A064073 A064074 * A064076 A064077 A064078

KEYWORD

nonn,easy

AUTHOR

Eric W. Weisstein, Aug 31 2001

EXTENSIONS

Changed offset to 1 by Lars Blomberg, Sep 07 2015

STATUS

approved

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Last modified June 15 04:47 EDT 2021. Contains 345043 sequences. (Running on oeis4.)