%I

%S 1,2,3,9,14,57,72,76,553,1489,6839,44620

%N Let Pi= sum(k>=0, u(k)/k!) where u(k)>=0 are integer (u(k)=A075874(k)), then sequence gives values of m such that u(m)=0.

%C Integers n such that frac((n-1)!*Pi) < 1/n.

%F A075874(a(n))=0

%K more,nonn

%O 1,2

%A _Benoit Cloitre_, Jun 03 2003

%E a(10)-a(12) from _Max Alekseyev_, Jun 17 2011