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!)
A298124 Number of connected induced subgraphs in the n X n torus grid graph. 1
397, 37293, 12746301, 15822272735, 71947571249709, 1200506645405599669 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Table of n, a(n) for n=3..8.

Eric Weisstein's World of Mathematics, Connected Graph

Eric Weisstein's World of Mathematics, Torus Grid Graph

Eric Weisstein's World of Mathematics, Vertex-Induced Subgraph

CROSSREFS

Cf. A298106.

Sequence in context: A129190 A256081 A152309 * A327592 A191942 A158316

Adjacent sequences:  A298121 A298122 A298123 * A298125 A298126 A298127

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Jan 13 2018

EXTENSIONS

a(6)-a(8) from Andrew Howroyd, Jan 13 2018

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 7 03:03 EDT 2020. Contains 333292 sequences. (Running on oeis4.)