1653125

Appears in sequences

• E.g.f. A(x) satisfies A(x) = 1 + A(x)^5 * Integral 1/A(x)^5 dx.at n=6A234295
• Numbers that decrease two times in succession when they are iteratively replaced by the "Look and Say" description (cf. A045918) of their prime factors, counted with multiplicity.at n=11A379455
• Odd numbers of the form p^(1+4k) * r^2, where p is prime of the form 1+4m, k > 0, r > 1, and gcd(p,r) = 1.at n=8A386428