145359

Appears in sequences

• Numbers n such that n*6^n - 1 is prime.at n=21A059675
• Let sum(k>=0, k^n/(2*k+1)!) = (x(n)*e + y(n)/e)/z(n), where x(n) and z(n) are >0, then a(n)=y(n).at n=14A080094
• E.g.f.: exp(-exp(-x)+1+x).at n=15A109747