34093

Appears in sequences

• Composite numbers not divisible by 2, 3, 5 or 7 which in base 2 contain their largest proper factor as a substring.at n=33A063138
• Composite numbers not divisible by 2 which in base 4 contain their largest proper factor as a substring.at n=13A063145
• G.f. A(x) satisfies: A(A(A(x))) = G(x) where G(x) = x + 2*x^2 + x*G(G(G(x))) is the g.f. of A215114.at n=6A215115
• Numbers n such that n^3 contains the consecutive substring 2,3,5,7.at n=33A295900