A064075 Generalized tangent number d(10,n).

14, 3154, 2529614, 4300685074, 12547916380814, 55939426660067794, 353673181169645937614, 3010104609039993347591314, 33182624286820245728657184014, 459935657757561065580439067895634

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