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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A317195 Length of smallest linear covering word for covering (n-2)-subsets of an n-set. 1
3, 8, 13, 20, 29, 38 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

REFERENCES

Stevens, B., Buskell, P., Ecimovic, P., Ivanescu, C., Malik, A.M., Savu, A., Vassilev, T.S., Verrall, H., Yang, B. and Zhao, Z., 2002. Solution of an outstanding conjecture: the non-existence of universal cycles with k = n- 2. Discrete Mathematics, 258(1-3), pp. 193-204.

LINKS

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

CROSSREFS

Cf. A317194.

Sequence in context: A242487 A303592 A120883 * A322598 A317194 A319128

Adjacent sequences:  A317192 A317193 A317194 * A317196 A317197 A317198

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Aug 01 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 July 19 08:12 EDT 2019. Contains 325155 sequences. (Running on oeis4.)