Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A002304
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A002304 Numerators of coefficients in asymptotic expansion of (2/pi)*Integral_{0..inf} (sin x / x)^n dx.
(Formerly M2939 N1182)
+0
6
1, -3, -13, 27, 52791, 482427, -124996631 (list; graph; listen)
OFFSET

0,2

REFERENCES

R. G. Medhurst and J. H. Roberts, Evaluation of the integral I_n(b) = (2/pi)*Integral_{0..inf} (sin x / x)^n cos (bx) dx, Math. Comp., 19 (1965), 113-117.

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

David H. Bailey and Jonathan M. Borwein, Experimental computation with oscillatory integrals, Comtemp. Math., to appear, 2009. [Added by njas, Nov 02 2009]

CROSSREFS

Cf. A002305, A002297, A002298.

Sequence in context: A066947 A031011 A099062 this_sequence A117516 A075726 A074498

Adjacent sequences: A002301 A002302 A002303 this_sequence A002305 A002306 A002307

KEYWORD

sign,frac,more

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

Signs added by njas, Nov 02 2009

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


AT&T Labs Research