220301

Properties

Appears in sequences

• a(n+1) is the smallest prime > a(n) such that the digits of a(n) are all (with multiplicity) contained in the digits of a(n+1), with a(1)=2.at n=21A242904
• Expansion of 1/(1 + x + x/(1 + x + x^2/(1 + x + x^3/(1 + x + x^4/(1 + x + x^5/(1 + ...)))))), a continued fraction.at n=17A292799
• Prime numbers of the form (i+1)*A352185(i) + A352186(i) for some i > 0.at n=19A352338
• Prime numbersat n=19637