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A007313 Reversion of g.f. for Euler (secant) numbers A000364.
(Formerly M3149)
+0
3
1, -1, -3, -41, -1035, -40721, -2291331, -174783865, -17394878523, -2192620580129, -341767803858867, -64587124941406473, -14555427555355014123, -3857289820949315456817 (list; graph; listen)
OFFSET

1,3

LINKS

N. J. A. Sloane, Transforms

Index entries for reversions of series

CROSSREFS

Cf. A000364.

Adjacent sequences: A007310 A007311 A007312 this_sequence A007314 A007315 A007316

Sequence in context: A138961 A075022 A012175 this_sequence A012053 A012162 A012225

KEYWORD

sign

AUTHOR

njas, Mira Bernstein (mira(AT)math.berkeley.edu)

EXTENSIONS

Extended with signs by Christian G. Bower (bowerc(AT)usa.net), Oct 15 1999

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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