324096

Appears in sequences

• Dowling numbers: e.g.f.: exp(x + (exp(b*x) - 1)/b) with b=4.at n=7A003576
• Theta series of {D_9}* lattice.at n=57A008424
• Square array A(n,k), n >= 0, k >= 1, read by antidiagonals: A(n,k) = exp(-1/k) * Sum_{j>=0} (k*j + 1)^n / (k^j * j!).at n=62A334165
• Number of subsets of {1..n} that cannot be linearly combined using nonnegative coefficients to obtain n.at n=28A365380