A list of primes written in order of their first appearance in a table of prime factorizations of 2^k+1, k=1,2,... .
A158895
A list of primes written in order of their first appearance in a table of prime factorizations of 2^k+1, k=1,2,... .
Terms
- a(0) =3a(1) =5a(2) =17a(3) =11a(4) =13a(5) =43a(6) =257a(7) =19a(8) =41a(9) =683a(10) =241a(11) =2731a(12) =29a(13) =113a(14) =331a(15) =65537a(16) =43691a(17) =37a(18) =109a(19) =174763a(20) =61681a(21) =5419a(22) =397a(23) =2113a(24) =2796203a(25) =97a(26) =673a(27) =251a(28) =4051a(29) =53
External references
- oeis: A158895