login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A041189 Denominators of continued fraction convergents to sqrt(105). 1
1, 4, 81, 328, 6641, 26892, 544481, 2204816, 44640801, 180768020, 3660001201, 14820772824, 300075457681, 1215122603548, 24602527528641, 99625232718112, 2017107181890881, 8168053960281636, 165378186387523601 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

MATHEMATICA

Denominator/@Convergents[Sqrt[105], 30]  (* From Harvey P. Dale, Apr 02 2011 *)

CROSSREFS

Cf. A041188.

Sequence in context: A072363 A053901 A017006 * A123198 A202831 A128911

Adjacent sequences:  A041186 A041187 A041188 * A041190 A041191 A041192

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 04:59 EST 2012. Contains 205694 sequences.