OFFSET
0,2
LINKS
Vaclav Kotesovec, Table of n, a(n) for n = 0..28
EXAMPLE
A293251(n) / (-n!) ~ 1 - 2/n - 2/n^2 - 5/n^3 - 29/n^4 - 232/n^5 - ...
CROSSREFS
KEYWORD
sign
AUTHOR
Vaclav Kotesovec, Oct 04 2017
STATUS
approved
