%I #4 Mar 30 2012 18:55:54
%S 12,104,501,1850,5387,13766,32745,69147,139064,262034,459365,770636,
%T 1260649,2012385,3077153,4619337,6758716,9596887,13457219,18530319,
%U 25238829,34180656,45578224,59678562,77195101,98388801,124185886,157812794,198517033
%N [ (4th elementary symmetric function of P(n))/(first elementary symmetric function of P(n)) ], where P(n) = {first n+3 primes}.
%K nonn
%O 1,1
%A _Clark Kimberling_