|
|
A042224
|
|
Numerators of continued fraction convergents to sqrt(638).
|
|
2
|
|
|
25, 76, 101, 682, 1465, 9472, 10937, 42283, 2125087, 6417544, 8542631, 57673330, 123889291, 801009076, 924898367, 3575704177, 179710107217, 542706025828, 722416133045, 4877202824098, 10476821781241, 67738133511544, 78214955292785, 302382999389899
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
LINKS
|
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 84566, 0, 0, 0, 0, 0, 0, 0, -1).
|
|
FORMULA
|
G.f.: -(x^15 -25*x^14 +76*x^13 -101*x^12 +682*x^11 -1465*x^10 +9472*x^9 -10937*x^8 -42283*x^7 -10937*x^6 -9472*x^5 -1465*x^4 -682*x^3 -101*x^2 -76*x -25) / (x^16 -84566*x^8 +1). - Colin Barker, Dec 04 2013
|
|
MATHEMATICA
|
LinearRecurrence[{0, 0, 0, 0, 0, 0, 0, 84566, 0, 0, 0, 0, 0, 0, 0, -1}, {25, 76, 101, 682, 1465, 9472, 10937, 42283, 2125087, 6417544, 8542631, 57673330, 123889291, 801009076, 924898367, 3575704177}, 30] (* Harvey P. Dale, Aug 28 2023 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,frac,easy
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|