login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A234974 Expected lengths of random walks along the edges of a Platonic solid (in the order cube, octahedron, dodecahedron, icosahedron) from one vertex to an opposing one. 1
10, 6, 35, 15 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

For all Platonic solids (excluding the tetrahedron), the expected number of steps of a random walk from one vertex to its opposite vertex is indeed an integer.

LINKS

Table of n, a(n) for n=1..4.

CROSSREFS

Cf. comment to A063723

Sequence in context: A049004 A104645 A181107 * A248593 A038308 A185221

Adjacent sequences:  A234971 A234972 A234973 * A234975 A234976 A234977

KEYWORD

fini,full,nonn

AUTHOR

Jens Voß, Jan 02 2014

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 August 18 07:39 EDT 2019. Contains 326075 sequences. (Running on oeis4.)