%I
%S 2,2,2,3,3,3,3,4,4,5,4,5,5,6,6,8,6,7,7,8,8,10,8,9,9,10,10,12,10,9,9,
%T 10,10,12,10,13,12,14,12,16,12,13,13,14,14,16,14,17,16,18,16,20,16,19,
%U 18,20,20,22,16,17,17,18,18,20,18,21,20,22,20,24,20,25,22,24,24,28,22,25
%N Let r and s be such that r + s = n; a(n) = minimum value of phi(r) + phi(s).
%e a(8) = 3, the partitions are ( 1,7),(2,6),(3,5),(4,4) which give 7, 3, 6,4 as the sum of phi functions of both the parts.
%Y Cf. A085885.
%K nonn
%O 2,1
%A _Amarnath Murthy_, Jul 08 2003
%E More terms from _David Wasserman_, Feb 10 2005
