Numbers n such that n and Fibonacci(n) have the same number of divisors.

Terms

a(0) =1a(1) =3a(2) =5a(3) =6a(4) =7a(5) =8a(6) =10a(7) =11a(8) =13a(9) =14a(10) =17a(11) =22a(12) =23a(13) =26a(14) =29a(15) =34a(16) =43a(17) =47a(18) =83a(19) =94a(20) =131a(21) =137a(22) =359a(23) =431a(24) =433a(25) =449a(26) =509a(27) =569a(28) =571a(29) =2971