|
|
A086654
|
|
Smallest number a[n] > n such that a[n]! contains n! as a substring.
|
|
0
|
|
|
1, 5, 4, 9, 20, 14, 40, 28, 434, 10, 1337, 354, 5370
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,2
|
|
COMMENTS
|
What is a[13]?
|
|
LINKS
|
|
|
EXAMPLE
|
a[5]=14 since 14!= 8717829_120_0.
|
|
CROSSREFS
|
|
|
KEYWORD
|
base,hard,nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|