Numbers k such that 3*k! + 1 is prime.

Terms

a(0) =2a(1) =3a(2) =4a(3) =6a(4) =7a(5) =9a(6) =10a(7) =13a(8) =23a(9) =25a(10) =32a(11) =38a(12) =40a(13) =47a(14) =96a(15) =3442a(16) =4048a(17) =4522a(18) =4887a(19) =7033a(20) =9528a(21) =12915a(22) =31762a(23) =114482