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!)
A307846 Number of (undirected) cycles in the n-Sierpinski carpet graph. 0
1, 4085185 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Eric Weisstein's World of Mathematics, Graph Cycle
Eric Weisstein's World of Mathematics, Sierpinski Carpet Graph
FORMULA
a(2) = 7^8 - 6^8.
CROSSREFS
Sequence in context: A246470 A231614 A191346 * A278199 A107023 A107024
KEYWORD
nonn,hard,more,bref
AUTHOR
Eric W. Weisstein, May 01 2019
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 April 16 03:28 EDT 2024. Contains 371696 sequences. (Running on oeis4.)