4888889

Properties

Appears in sequences

• Prime numbers, with a(1)=2, a(n+1) = least prime such that (sum of even digits of a(n)) < (sum of even digits of a(n+1)).at n=21A158084
• Primes of the form (44*10^n+1)/9.at n=3A177503
• Smallest prime with n holes in its decimal digits.at n=12A327820
• Expansion of (1 + 4*x - 6*x^2) / ((1 - x) * (1 - 10*x^2)).at n=13A328333
• Prime numbersat n=341238