login
A346611
a(n) = (A203069(n)-n)/2.
4
0, 3, 2, -1, 4, 3, -2, -1, 0, 3, -3, -4, -1, -2, 0, 1, 0, 2, 2, 3, -1, -4, -1, 0, 0, -3, 1, 0, -1, 0, 1, 0, -1, 0, 0, 2, 0, 0, 0, -2, 0, 1, 0, -1, 0, 0, 0, 0, 1, 2, 3, 3, 0, -1, 2, 0, -4, -4, -2, 0, 0, 0, 0, 1, 1, 1, -1, -2, 0, 1, 0, -1, 0, 0, 2, 0, 0, 0, -2, 0, 0, 1, 1, 1, -1, -2
OFFSET
1,2
COMMENTS
The terms are surprisingly small.
LINKS
CROSSREFS
KEYWORD
sign
AUTHOR
STATUS
approved