%I A054972
%S A054972 4,30,300,3570,64680,1231230,29609580,746876130,22309287000,
%T A054972 834590426670,32089678420800,1461885412557570,72411562719475980,
%U A054972 3676255934199278430,201683848689025182480,12416469379809407042130
%N A054972 Product of (sum of first n primes) and (product of first n primes).
%e A054972 a(3)=300 because 2+3+5=10 and 2*3*5=30 and 10*30=300
%Y A054972 A007504, A002110.
%Y A054972 Sequence in context: A127130 A052631 A167139 this_sequence A052452 A088794 
               A145348
%Y A054972 Adjacent sequences: A054969 A054970 A054971 this_sequence A054973 A054974 
               A054975
%K A054972 easy,nonn
%O A054972 2,1
%A A054972 Enoch Haga (Enokh(AT)comcast.net), May 15 2000