|
| |
|
|
A013224
|
|
Expansion of e.g.f. tan(log(x+1) - arcsin(x)).
|
|
0
|
|
|
|
0, 0, -1, 1, -6, 15, -150, 705, -8120, 56315, -743400, 6903675, -103336200, 1205843925, -20238618400, 284376581125, -5302197732000, 87055019166375, -1788619770288000, 33563618929137375, -754531467461525000
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,5
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
-1/2!*x^2 + 1/3!*x^3 - 6/4!*x^4 + 15/5!*x^5 ...
|
|
|
MATHEMATICA
|
Range[0, 20]! CoefficientList[ Series[ Tan[Log[x + 1] - ArcSin[x]], {x, 0, 20}], x] (* Robert G. Wilson v, Aug 01 2018 *)
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
sign
|
|
|
AUTHOR
|
Patrick Demichel (patrick.demichel(AT)hp.com)
|
|
|
EXTENSIONS
|
a(0)=a(1)=0 inserted and title improved by Sean A. Irvine, Aug 01 2018
|
|
|
STATUS
|
approved
|
| |
|
|
