Numbers n such that primorial(n)/2 + 1024 is prime.
A139455
Numbers n such that primorial(n)/2 + 1024 is prime.
Terms
- a(0) =3a(1) =4a(2) =5a(3) =7a(4) =11a(5) =14a(6) =15a(7) =22a(8) =30a(9) =32a(10) =37a(11) =53a(12) =83a(13) =123a(14) =156a(15) =212a(16) =215a(17) =314a(18) =331a(19) =417a(20) =555a(21) =930a(22) =3809a(23) =3945a(24) =15738
External references
- oeis: A139455