|
| |
|
|
A173716
|
|
Smallest number that contains the first n semiprimes as substrings.
|
|
0
|
|
|
|
4, 46, 469, 10469, 101469, 10141569, 101421569, 1014221569, 101421522569, 1014215225269, 101421522526339, 1014215225263349, 101421522526334359, 10142152252633435389, 101421522526334353839, 1014215225263346353839
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
REFERENCES
|
Jonathan Vos Post, Posting to the Sequence Fans Mailing List, May 24 2010
|
|
|
LINKS
|
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn,base,more
|
|
|
AUTHOR
|
|
|
|
EXTENSIONS
|
|
|
|
STATUS
|
approved
|
| |
|
|
