87382901

Properties

Appears in sequences

• Odd-indexed terms of A124296.at n=9A001603
• Largest prime divisor of Lucas(5*n), where Lucas(k) = A000032(k).at n=18A121171
• a(n) = 5*F(n)^2 - 5*F(n) + 1, where F(n) = Fibonacci(n).at n=19A124296
• Lucas Aurifeuillian primitive part A of Lucas(10*n - 5).at n=9A190757
• Prime numbersat n=5074117