|
|
A041684
|
|
Numerators of continued fraction convergents to sqrt(362).
|
|
3
|
|
|
19, 723, 27493, 1045457, 39754859, 1511730099, 57485498621, 2185960677697, 83123991251107, 3160897628219763, 120197233863602101, 4570655784445099601, 173805117042777386939, 6609165103409985803283, 251322079046622237911693, 9556848168875055026447617
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
LINKS
|
|
|
FORMULA
|
a(n) = 38*a(n-1) + a(n-2), n > 1; a(0)=19, a(1)=723.
G.f.: (19+x)/(1-38*x-x^2). (End)
|
|
MATHEMATICA
|
LinearRecurrence[{38, 1}, {19, 723}, 20] (* Harvey P. Dale, Feb 10 2019 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,cofr,frac,easy
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|