Location via proxy:
[ UP ]
[Report a bug]
[Manage cookies]
No cookies
No scripts
No ads
No referrer
Show this form
login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A011984
Covering numbers C(n,6,4) (next term is <= 41).
0
5, 7, 12, 20, 32
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
6,1
REFERENCES
CRC Handbook of Combinatorial Designs, 1996, p. 263.
LINKS
Table of n, a(n) for n=6..10.
D. Gordon,
La Jolla Repository of Coverings
Index entries for covering numbers
CROSSREFS
Sequence in context:
A373669
A247027
A020686
*
A280291
A195557
A063187
Adjacent sequences:
A011981
A011982
A011983
*
A011985
A011986
A011987
KEYWORD
nonn
,
more
,
hard
AUTHOR
N. J. A. Sloane
.
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 18 07:06 EDT 2024. Contains 375255 sequences. (Running on oeis4.)