Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A145011
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A145011 First differences of A007775. +0
1
6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2, 4, 2, 4, 6, 2 (list; graph; listen)
OFFSET

0,1

COMMENT

Terms of the simple continued fraction of 3836/[sqrt(19822530)-3836]. [From Paolo P. Lava (ppl(AT)spl.at), Aug 05 2009]

FORMULA

Period 8: repeat 6,4,2,4,2,4,6,2.

a(n)=(1/112)*{-41*(n mod 8)+71*[(n+1) mod 8]-13*[(n+2) mod 8]-13*[(n+3) mod 8]+43*[(n+4) mod 8]-13*[(n+5) mod 8]+43*[(n+6) mod 8]+43*[(n+7) mod 8]}, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Aug 28 2009]

CROSSREFS

Sequence in context: A114062 A125214 A028975 this_sequence A086036 A019849 A118421

Adjacent sequences: A145008 A145009 A145010 this_sequence A145012 A145013 A145014

KEYWORD

nonn

AUTHOR

Ki Punches (ki(AT)kispy.net), Feb 25 2009

EXTENSIONS

Edited by Omar E. Pol (info(AT)polprimos.com), Mar 02 2009

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research