56028

Appears in sequences

• Powers of fifth root of 12 rounded up.at n=22A018149
• Number of integers in {1, 2, ..., Fibonacci(n)} that are coprime to n.at n=25A074934
• Analog of Keith numbers based on digits of sum of anti-divisors.at n=10A284493
• One of the two successive approximations up to 17^n for 17-adic integer sqrt(-1). Here the 13 (mod 17) case (except for n=0).at n=4A286878