181523

Properties

Appears in sequences

• a(n) = floor(n*phi^20), where phi is the golden ratio, A001622.at n=12A004935
• Evaluate n^4 - 93n^3 + 3196n^2 - 48008n + 265483 for n >= 0, record the primes.at n=2A095974
• Prime numbers such that the product of their digits equals twice the number of their digits times the sum of their digits.at n=28A343701
• Prime numbersat n=16453