Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A068303 1/14 the number of colorings of an n X n octagonal array with 14 colors. 1
1, 1716, 303771468, 5550709388138772, 10469390085669243613847820, 2038288377309848857407579410051499636, 40962006853292026329447493002836988654168890167788, 84970500229420999013828420742335437041383054287385138553076248252 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A365027 A294854 A025039 * A212929 A252610 A237932
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 24 2002
EXTENSIONS
a(5)-a(8) from Alois P. Heinz, May 04 2012
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 19 15:59 EDT 2024. Contains 375310 sequences. (Running on oeis4.)