|
| |
|
|
A129507
|
|
Expansion related to the asymptotic mean of the mean square error of a wireless channel.
|
|
1
| |
|
|
0, 0, 0, 4, -4, 0, 8, -16, 12, 20, -80, 116, -4, -376, 884, -764, -1308, 5816, -9128, 648, 32008, -79608, 73100, 122020, -574044, 937456, -97748, -3366892, 8659492, -8276056, -13301640
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,4
|
|
|
REFERENCES
| A. M. Tulino, S. Verdu, Random Matrix Theory and Wireless Communications, 2004, p 9.
|
|
|
FORMULA
| G.f.: (sqrt(x(1+sqrt(x))^2+1)-sqrt(x(1-sqrt(x))^2+1)^2; G.f.: 2+2x+2x^2-2*sqrt(1+2x+3x^2-2x^3+x^4);
|
|
|
CROSSREFS
| Sequence in context: A121455 A133657 A200519 * A021698 A199739 A121547
Adjacent sequences: A129504 A129505 A129506 * A129508 A129509 A129510
|
|
|
KEYWORD
| sign
|
|
|
AUTHOR
| Paul Barry (pbarry(AT)wit.ie), Apr 18 2007
|
| |
|
|
