Numbers k such that k!6 - 27 is prime, where k!6 is the sextuple factorial number (A085158).

Terms

a(0) =10a(1) =14a(2) =16a(3) =34a(4) =46a(5) =86a(6) =116a(7) =130a(8) =344a(9) =410a(10) =446a(11) =746a(12) =824a(13) =1580a(14) =1682a(15) =1918a(16) =2684a(17) =2710a(18) =4172a(19) =4754a(20) =6976a(21) =7418a(22) =8788a(23) =11756a(24) =13546a(25) =16048a(26) =17192a(27) =19624a(28) =24026a(29) =28510