234211

Properties

Appears in sequences

• a(n+1) is the smallest prime ending with a(n), where a(1)=1.at n=5A053582
• a(1) = 1; thereafter a(n) = the smallest prime of the form d0...0a(n-1), where d is a single digit, or 0 if no such prime exists.at n=5A077714
• Integers of the form (x^3)/6 + (x^2)/2 + x + 1.at n=37A127876
• Prime numbersat n=20766