A009501 Expansion of sin(tan(sinh(x))).

1, 2, 8, -288, -40192, -4910720, -708052992, -124294481920, -26387620528128, -6672448330104832, -1974770538516348928, -671428546188604407808, -256837533734311788806144, -107628558926352254017470464

Offset

0,2

Links

Table of n, a(n) for n=0..13.

Mathematica

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

Crossrefs

Sequence in context: A215651 A363180 A285850 * A013027 A012918 A012913

Adjacent sequences: A009498 A009499 A009500 * A009502 A009503 A009504

Keyword

sign

Author

R. H. Hardin

Extensions

Extended with signs by Olivier Gérard, Mar 15 1997

Status

approved