148091

Properties

Appears in sequences

• Indices of prime Fibonacci numbers.at n=35A001605
• Indices of prime Lucas numbers.at n=47A001606
• Primes that remain prime through 3 iterations of function f(x) = 8x + 3.at n=33A023292
• Numbers k such that floor(phi^k) is prime, where phi is the golden ratio.at n=47A059791
• Numbers k for which Lucas(k) and Fibonacci(k) are both prime.at n=7A080327
• Prime indices of prime Fibonacci numbers.at n=34A083668
• Number of reduced words of length n in the Weyl group B_42.at n=4A162179
• Number of reduced words of length n in the Weyl group D_42.at n=4A162411
• Primes p such that floor(phi^p) is prime.at n=43A168033
• Numbers n such that the n-th Fibonacci number is prime, but cannot be written in the form a^2 + 7*b^2.at n=16A216536
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 7*b^2.at n=23A216538
• Numbers n such that the n-th Fibonacci number is prime, but cannot be written in the form a^2 + 3*b^2.at n=16A216553
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 3*b^2.at n=27A216554
• Numbers n such that the n-th Fibonacci number is prime and can be written in the form a^2 + 2*b^2.at n=20A216558
• Numbers n such that the n-th Fibonacci number is prime and can be written in the form a^2 + 5*b^2.at n=18A216559
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 2*b^2.at n=38A216562
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 5*b^2.at n=38A216565
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + b^2.at n=30A216566
• Numbers n such that the n-th Fibonacci number is prime, but cannot be written in the form a^2 + 6*b^2.at n=24A216570
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 6*b^2.at n=12A216571