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A012928 Expansion of e.g.f.: cos(tan(x)+log(x+1))=1-4/2!*x^2+6/3!*x^3-19/4!*x^4+20/5!*x^5... 0
1, 0, -4, 6, -19, 20, 26, -1218, 13021, -123624, 1277216, -12476530, 142470545, -1576920228, 20310039174, -259802497290, 3783797829145, -55910099232336, 917432601399236, -15504261990312618, 284553809208217365 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
MATHEMATICA
With[{nn=20}, CoefficientList[Series[Cos[Tan[x]+Log[x+1]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Aug 09 2015 *)
CROSSREFS
Sequence in context: A196570 A274992 A317584 * A013160 A153777 A034189
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
EXTENSIONS
Definition clarified by Harvey P. Dale, Aug 09 2015
STATUS
approved

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Last modified March 28 16:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)