%I

%S 0,0,1,5,0,14,21,30,0,0,0,0,0,63,84,34,102,0,19,24

%N a(n) = t mod s(n,n-1), where t = max{s(n,k): k=1,2,...,n}, s(n,k) = Stirling numbers of the second kind, n >= 2.

%K nonn

%O 1,4

%A _Clark Kimberling_