login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A080844 G.f. is F^2, where F is g.f. for Fibonacci word (A003849). 1
0, 0, 1, 0, 0, 2, 0, 2, 1, 0, 4, 0, 1, 4, 0, 4, 2, 0, 7, 0, 4, 4, 0, 8, 1, 2, 8, 0, 7, 4, 0, 12, 0, 4, 9, 0, 10, 4, 1, 14, 0, 8, 8, 0, 15, 2, 4, 14, 0, 12, 7, 0, 20, 0, 9, 12, 0, 18, 4, 4, 19, 0, 14, 10, 0, 24, 1, 8, 18, 0, 19, 8, 2, 26, 0, 14, 15, 0, 26, 4, 7, 24, 0, 20, 12, 0, 33, 0, 12, 22, 0, 26, 9 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,6

LINKS

Table of n, a(n) for n=0..92.

EXAMPLE

G.f.: (x+x^4+x^6+x^9+x^12+x^14+x^17+x^19+x^22+...)^2.

CROSSREFS

Cf. A003849, A080845.

Sequence in context: A074905 A058548 A157030 * A321428 A336167 A076626

Adjacent sequences:  A080841 A080842 A080843 * A080845 A080846 A080847

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mar 29 2003

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 13 22:53 EDT 2021. Contains 342941 sequences. (Running on oeis4.)