This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A040392 Continued fraction for sqrt(413). 2
 20, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3, 40, 3, 9, 1, 4, 1, 9, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 1). EXAMPLE a(n)=(1/16)*{-69*(n mod 8)+17*[(n+1) mod 8]-11*[(n+2) mod 8]+11*[(n+3) mod 8]-[(n+4) mod 8]+21*[(n+5) mod 8]-7*[(n+6) mod 8]+79*[(n+7) mod 8]}-20*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 30 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(413)), confrac); MATHEMATICA ContinuedFraction[Sqrt[413], 100] (* or *) PadRight[{20}, 100, {40, 3, 9, 1, 4, 1, 9, 3}] (* Harvey P. Dale, Feb 11 2015 *) CROSSREFS Sequence in context: A118295 A070645 A248136 * A317320 A327701 A040388 Adjacent sequences:  A040389 A040390 A040391 * A040393 A040394 A040395 KEYWORD nonn,cofr,easy AUTHOR 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 October 14 14:45 EDT 2019. Contains 328019 sequences. (Running on oeis4.)