login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A258154
Least k such that k*2^m - 1 has a covering set of modulus 2*n, or 0 if no such value exists.
2
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 509203, 0, 0, 0, 0, 0, 777149, 0, 0, 0, 0, 0, 10157893, 0, 0, 0, 0, 0, 60014203, 0, 200883553191612793, 0, 0, 0, 7106977, 0, 0, 0
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,12
LINKS
Table of n, a(n) for n=1..39.
Wikipedia,
Riesel number
CROSSREFS
Cf.
A101036
,
A257647
,
A257861
.
Sequence in context:
A252776
A271583
A076337
*
A101036
A244070
A206430
Adjacent sequences:
A258151
A258152
A258153
*
A258155
A258156
A258157
KEYWORD
nonn
AUTHOR
Arkadiusz Wesolowski
, Nov 05 2015
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 September 13 04:25 EDT 2024. Contains 375859 sequences. (Running on oeis4.)