79850domain: NAppears in sequencesa(n) = 2*a(n-1) + 3*a(n-2) + 5*a(n-3), a(0) = 0, a(1) = 1, a(2) = 1.at n=11A335720Integers k for which the sum of digits of Fibonacci(k) is a Fibonacci number.at n=28A383045