This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A062083 Continued fraction expansion of Sierpiński's Constant. 2
 2, 1, 1, 2, 2, 3, 1, 3, 1, 9, 2, 8, 4, 1, 13, 3, 1, 15, 18, 1, 3, 1, 4, 5, 1, 70, 1, 1, 2, 1, 1, 1, 1, 1, 5, 2, 1, 9, 11, 1, 7, 1, 1, 1, 1, 2, 1, 1, 5, 1, 5, 5, 1, 6, 5, 7, 16, 3, 4, 3, 5, 4, 8, 1, 7, 1, 3, 1, 8, 1, 1, 6, 30, 1, 4, 5, 39, 9, 1, 1, 2, 1, 1, 2, 4, 9, 12, 1, 2, 3, 2, 1, 9, 3, 1, 2, 1, 2, 141 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES Steven R. Finch, Mathematical Constants, Cambridge, 2003, pp. 122-126. LINKS Harry J. Smith, Table of n, a(n) for n=1,...,5000 Steven R. Finch, Sierpinski's Constant. [Broken link] Steven R. Finch, Sierpinski's Constant. [From the Wayback machine] Simon Plouffe, Sierpinski Constant to 2000 digits. EXAMPLE 2.5849817595792532170658935873831711600880516518526309173215... PROG (PARI) contfrac(-Pi*log(Pi)+2*Pi*Euler+4*Pi*log(gamma(3/4))) (PARI) { allocatemem(932245000); default(realprecision, 5500); x=contfrac(-Pi*log(Pi)+2*Pi*Euler+4*Pi*log(gamma(3/4))); for (n=1, 5000, write("b062083.txt", n, " ", x[n])) } \\ Harry J. Smith, Aug 01 2009 CROSSREFS Cf. A062089. Sequence in context: A325526 A057820 A054012 * A133114 A156265 A232992 Adjacent sequences:  A062080 A062081 A062082 * A062084 A062085 A062086 KEYWORD cofr,easy,nonn AUTHOR Jason Earls, Jun 27 2001 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 19 16:48 EDT 2019. Contains 324222 sequences. (Running on oeis4.)