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A009327 Expansion of e.g.f. log(1+sin(sin(x))). 1
0, 1, -1, 0, 2, -4, 8, -24, 16, 272, -2304, 14528, -68352, 181312, 843776, -20265088, 221382656, -1771263744, 9865887744, -4388386816, -888186732544, 16325400792064, -200433787207680, 1796402984175616, -8060855544971264 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,5
LINKS
MATHEMATICA
With[{nn=30}, CoefficientList[Series[Log[1+Sin[Sin[x]]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Aug 19 2011 *)
CROSSREFS
Sequence in context: A290816 A181070 A226659 * A027168 A078751 A290859
KEYWORD
sign,easy
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
STATUS
approved

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Last modified June 20 05:29 EDT 2024. Contains 373512 sequences. (Running on oeis4.)