Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A049669
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A049669 a(n)=F(9n)/34, where F=A000045 (the Fibonacci sequence). +0
3
0, 1, 76, 5777, 439128, 33379505, 2537281508, 192866774113, 14660412114096, 1114384187445409, 84707858657965180, 6438911642192799089, 489441992665310695944, 37204030354205805690833 (list; graph; listen)
OFFSET

0,3

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

G.f. x/(1-76*x-x^2), 76=L(9)=A000032(9) (Lucas).

MAPLE

with (combinat):seq(fibonacci(3*n, 4)/17, n=0..13); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Apr 20 2008

PROGRAM

(Mupad) numlib::fibonacci(9*n)/34 $ n = 0..25; - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 09 2008

CROSSREFS

A column of array A028412.

Sequence in context: A017739 A116264 A004299 this_sequence A139671 A098606 A093276

Adjacent sequences: A049666 A049667 A049668 this_sequence A049670 A049671 A049672

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), Jan 20 2000

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 August 19 23:53 EDT 2008. Contains 142930 sequences.


AT&T Labs Research