This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A042091 Denominators of continued fraction convergents to sqrt(569). 2
 1, 1, 6, 7, 41, 376, 793, 1169, 3131, 10562, 34817, 80196, 115013, 310222, 2907011, 14845277, 17752288, 103606717, 121359005, 5686120947, 5807479952, 34723520707, 40531000659, 237378524002, 2176937716677, 4591253957356, 6768191674033, 18127637305422 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5789727664, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1). MATHEMATICA Denominator[Convergents[Sqrt[569], 30]] (* Harvey P. Dale, Dec 08 2011 *) CROSSREFS Cf. A042090. Sequence in context: A301904 A152119 A041080 * A047181 A080879 A119108 Adjacent sequences:  A042088 A042089 A042090 * A042092 A042093 A042094 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS More terms from Vincenzo Librandi, Jan 14 2014 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 February 21 16:08 EST 2019. Contains 320375 sequences. (Running on oeis4.)