|
|
A087989
|
|
a(n) = M(n!), the value of Mertens's function at the n-th factorial.
|
|
0
|
|
|
1, 1, 0, -1, -2, -3, -3, -6, -15, -138, -26, -527, -3474, -19550, -20014, 3084, -1253696, 7121000
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,5
|
|
LINKS
|
|
|
EXAMPLE
|
|
|
MATHEMATICA
|
s=0; i=1; Do[While[i<= n!, s=s+MoebiusMu[i]; i++ ]; Print[s], {n, 0, 10}]
|
|
PROG
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
more,sign
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|