|
| |
|
|
A152277
|
|
Number of 5's among the digits of all n-digit primes.
|
|
9
|
|
|
|
1, 2, 30, 327, 3456, 35095, 357105, 3619716, 36527939, 367918469, 3700831147, 37186789514, 373373251387, 3746568191964
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,2
|
|
|
LINKS
|
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
base,nonn
|
|
|
AUTHOR
|
|
|
|
EXTENSIONS
|
|
|
|
STATUS
|
approved
|
| |
|
|
