%I #3 Mar 31 2012 20:02:01
%S 1,3,4,5,5,5,8,8,6,6,9,11,11,7,7,6,11,11,10,7,7,11,14,12,12,11,9,8,11,
%T 12,15,12,13,10,7,9,14,13,14,13,13,8,13,11,11,13,16,9,11,11,14,14,15,
%U 12,10,8,12,15,14,13,15,13
%N a(n) = smallest integer k for which n is an entry of the character table of the symmetric group S_k.
%Y Cf. A120678.
%K nonn
%O 1,2
%A _Richard Stanley_, Jun 24 2006