%I #4 Apr 15 2015 09:46:05
%S 2,1,1,2,2,1,1,2,2,1,1,1,3,2,2,1,1,1
%N a(n) = number of distinct values of A056239(m) when A153452(m) is equal to n.
%Y Cf. A060437.
%K easy,nonn
%O 2,1
%A _Naohiro Nomoto_, Jan 07 2009