|
| |
|
|
A091801
|
|
Largest n-digit multiple of the n-th prime.
|
|
3
|
|
|
|
8, 99, 995, 9996, 99990, 999999, 9999995, 99999983, 999999980, 9999999994, 99999999981, 999999999999, 9999999999984, 99999999999964, 999999999999960, 9999999999999954, 99999999999999992, 999999999999999959
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
|
|
|
MATHEMATICA
|
Table[Prime[n] Floor[(10^n-1)/Prime[n]], {n, 20}] (* Harvey P. Dale, Jun 06 2023 *)
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
base,nonn
|
|
|
AUTHOR
|
|
|
|
EXTENSIONS
|
|
|
|
STATUS
|
approved
|
| |
|
|
