Numbers n with property that either the n-th Fibonacci number is prime or the concatenation of its prime factors is prime.
A038525
Numbers n with property that either the n-th Fibonacci number is prime or the concatenation of its prime factors is prime.
Terms
- a(0) =3a(1) =4a(2) =5a(3) =7a(4) =8a(5) =11a(6) =13a(7) =17a(8) =23a(9) =24a(10) =28a(11) =29a(12) =34a(13) =43a(14) =47a(15) =50a(16) =52a(17) =58a(18) =71a(19) =77a(20) =83a(21) =131a(22) =137a(23) =163a(24) =197a(25) =235a(26) =238a(27) =319a(28) =359a(29) =431
External references
- oeis: A038525