A009619 - OEIS

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A009619

Expansion of sinh(x)*cos(sin(x)).

1

1, -2, 16, -104, 1600, -29952, 644736, -18383616, 645554176, -25645936640, 1160636121088, -60217271582720, 3462113293664256, -212189015619731456, 13428030504825257984, -819223993894210109440, 36420049717189727485952

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..16.

MATHEMATICA

Sinh[ x ]*Cos[ Sin[ x ] ] (* Odd Part *)

CROSSREFS

Sequence in context: A059204 A187248 A236958 * A012024 A349008 A366635

Adjacent sequences: A009616 A009617 A009618 * A009620 A009621 A009622

KEYWORD

sign

AUTHOR

EXTENSIONS

Extended with signs by Olivier Gérard, Mar 15 1997

STATUS

approved