login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A047688 Denominators of coefficients in Taylor series for exp(sin(x)). 1
1, 1, 2, 1, 8, 15, 240, 90, 5760, 5670, 3628800, 3150, 14515200, 48648600, 4151347200, 2554051500, 20922789888000, 43418875500, 6402373705728000, 34735100400, 3283268567040000, 623668727682000, 34060628114472960000, 306265893058125 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

REFERENCES

CRC Standard Mathematical Tables and Formulae, 30th ed. 1996, p. 42.

LINKS

Table of n, a(n) for n=0..23.

EXAMPLE

1+1*x+1/2*x^2-1/8*x^4-1/15*x^5-1/240*x^6+1/90*x^7+31/5760*x^8+...

CROSSREFS

Cf. A047687, A002017.

Sequence in context: A263528 A121360 A199928 * A089925 A235047 A120945

Adjacent sequences:  A047685 A047686 A047687 * A047689 A047690 A047691

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 20 19:33 EDT 2019. Contains 324234 sequences. (Running on oeis4.)