|
Search: id:A019428
|
|
|
| A019428 |
|
Continued fraction for tan(1/5). |
|
+0
2
|
|
| 0, 4, 1, 13, 1, 23, 1, 33, 1, 43, 1, 53, 1, 63, 1, 73, 1, 83, 1, 93, 1, 103, 1, 113, 1, 123, 1, 133, 1, 143, 1, 153, 1, 163, 1, 173, 1, 183, 1, 193, 1, 203, 1, 213, 1, 223, 1, 233, 1, 243, 1, 253, 1, 263, 1, 273, 1, 283, 1, 293, 1, 303, 1, 313, 1, 323, 1, 333, 1, 343, 1, 353, 1, 363, 1
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
LINKS
|
Harry J. Smith, Table of n, a(n) for n=0,...,20000
G. Xiao, Contfrac
|
|
EXAMPLE
|
0.20271003550867248332135827... = 0 + 1/(4 + 1/(1 + 1/(13 + 1/(1 + ...)))) [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 13 2009]
|
|
PROGRAM
|
(PARI) { allocatemem(932245000); default(realprecision, 93000); x=contfrac(tan(1/5)); for (n=0, 20000, write("b019428.txt", n, " ", x[n+1])); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 13 2009]
|
|
CROSSREFS
|
Cf. A161014 Decimal expansion. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 13 2009]
Sequence in context: A157404 A135704 A002564 this_sequence A055252 A116414 A144698
Adjacent sequences: A019425 A019426 A019427 this_sequence A019429 A019430 A019431
|
|
KEYWORD
|
nonn,cofr
|
|
AUTHOR
|
David W. Wilson (davidwwilson(AT)comcast.net)
|
|
|
Search completed in 0.002 seconds
|
