|
|
A040011
|
|
Continued fraction for sqrt(15).
|
|
4
|
|
|
3, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
LINKS
|
|
|
FORMULA
|
Multiplicative with a(2^e) = 6, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 5/2^s). (End)
|
|
EXAMPLE
|
3.872983346207416885179265399... = 3 + 1/(1 + 1/(6 + 1/(1 + 1/(6 + ...)))). - Harry J. Smith, Jun 03 2009
|
|
MAPLE
|
Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):
|
|
MATHEMATICA
|
|
|
PROG
|
(PARI) { allocatemem(932245000); default(realprecision, 19000); x=contfrac(sqrt(15)); for (n=0, 20000, write("b040011.txt", n, " ", x[n+1])); } \\ Harry J. Smith, Jun 03 2009
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,cofr,easy,mult
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|