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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A042271 Denominators of continued fraction convergents to sqrt(661). 1
1, 1, 3, 7, 31, 131, 2127, 2258, 22449, 47156, 69605, 882416, 4481685, 5364101, 9845786, 15209887, 40265560, 55475447, 206691901, 262167348, 468859249, 1668745095, 2137604344, 5943953783, 8081558127 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Cf. A042270.

Sequence in context: A084732 A123488 A121620 * A000644 A015459 A115083

Adjacent sequences:  A042268 A042269 A042270 * A042272 A042273 A042274

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 14 11:36 EST 2012. Contains 205623 sequences.