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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A084794 a(n) = floor( 1/frac(n*Pi/4) ). 0
1, 1, 2, 7, 1, 1, 2, 3, 14, 1, 1, 2, 4, 1, 1, 1, 2, 7, 1, 1, 2, 3, 15, 1, 1, 2, 4, 1, 1, 1, 2, 7, 1, 1, 2, 3, 16, 1, 1, 2, 4, 1, 1, 1, 2, 7, 1, 1, 2, 3, 18, 1, 1, 2, 5, 1, 1, 1, 2, 8, 1, 1, 2, 3, 19, 1, 1, 2, 5, 1, 1, 1, 2, 8, 1, 1, 2, 3, 21, 1, 1, 2, 5, 1, 1, 1, 3, 8, 1, 1, 2, 3, 23, 1, 1, 2, 5, 1, 1, 1 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

PROG

(PARI) x=(Pi/4); for(n=1, 60, t=floor( 1/frac(n*x) ); print1(t", "))

CROSSREFS

Sequence in context: A021373 A199950 A011047 * A116691 A011340 A081705

Adjacent sequences:  A084791 A084792 A084793 * A084795 A084796 A084797

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Jun 03 2003

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 13 22:36 EST 2012. Contains 205567 sequences.