4th elementary symmetric function of the first n+3 primes.

Terms

a(0) =210a(1) =2927a(2) =20581a(3) =107315a(4) =414849a(5) =1376640a(6) =4224150a(7) =11063618a(8) =27395788a(9) =62364155a(10) =129081579a(11) =252768753a(12) =480307611a(13) =885449578a(14) =1541654028a(15) =2623783892a(16) =4318819858a(17) =6832984023a(18) =10644660237a(19) =16195499543a(20) =24304992465a(21) =36231495836a(22) =52916319106a(23) =75433702422