|
|
A042155
|
|
Denominators of continued fraction convergents to sqrt(602).
|
|
2
|
|
|
1, 1, 2, 13, 15, 28, 1359, 1387, 2746, 17863, 20609, 38472, 1867265, 1905737, 3773002, 24543749, 28316751, 52860500, 2565620751, 2618481251, 5184102002, 33723093263, 38907195265, 72630288528, 3525161044609, 3597791333137, 7122952377746, 46335505599613
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,3
|
|
LINKS
|
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,1374,0,0,0,0,0,-1).
|
|
FORMULA
|
G.f.: -(x^2-2*x-1)*(x^4-x^3+2*x^2+x+1)*(x^4+2*x^3+5*x^2-2*x+1) / (x^12-1374*x^6+1). - Colin Barker, Nov 19 2013
|
|
MATHEMATICA
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,frac,easy
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|