Numbers k such that k!6 + 24 is prime, where k!6 is the sextuple factorial number (A085158 ).
A288446
Numbers k such that k!6 + 24 is prime, where k!6 is the sextuple factorial number (A085158 ).
Terms
- a(0) =5a(1) =7a(2) =11a(3) =19a(4) =23a(5) =29a(6) =53a(7) =67a(8) =71a(9) =79a(10) =109a(11) =121a(12) =275a(13) =707a(14) =725a(15) =1345a(16) =1961a(17) =2221a(18) =2477a(19) =2765a(20) =5557a(21) =5779a(22) =7423a(23) =11587a(24) =22495a(25) =25063a(26) =28795a(27) =43783
External references
- oeis: A288446