a(n) = Product_{k=1..A003056(n)} prime(T(n,k)), where T(n,k) = k-th term in row n of A235791.

Terms

a(0) =2a(1) =3a(2) =10a(3) =14a(4) =33a(5) =78a(6) =170a(7) =190a(8) =483a(9) =1218a(10) =2046a(11) =4070a(12) =5330a(13) =8385a(14) =33558a(15) =37842a(16) =47082a(17) =127490a(18) =169510a(19) =269445a(20) =825630a(21) =1250886a(22) =1404858a(23) =1969926a(24) =4270910a(25) =6988190a(26) =13239105a(27) =27506490a(28) =29387490a(29) =61019322