40324

Appears in sequences

• Numerators of coefficients of asymptotic expansion of probability p(n) (see A002816) in powers of 1/n.at n=7A078630
• Shifts 2 places left under Dirichlet convolution.at n=29A144366
• Floor(integral_{n=0..infinity} (log(x) - log(1 + x^2))^n/(1 + x^2)^2 dx).at n=8A221648
• Numbers k such that k | A047842(k).at n=12A278439
• a(n) is equal to the sum of the factorials of the digits of a(n-1), with a(1) = 0; each time a duplicated term appears, we replace it with the smallest integer not yet in the sequence and iterate.at n=29A351328