Chapter 7, Problem 24E

(a)

To determine

The exponential generating function for the sequence $h_0,h_1,h_2,\mathrm{...},h_n\mathrm{...}$.

(b)

To determine

The exponential generating function for the sequence $h_0,h_1,h_2,\mathrm{...},h_n\mathrm{...}$.

(c)

To determine

The exponential generating function for the sequence $h_0,h_1,h_2,\mathrm{...},h_n\mathrm{...}$.

(d)

To determine

The exponential generating function for the sequence $h_0,h_1,h_2,\mathrm{...},h_n\mathrm{...}$.