Logarithmic coefficients of some close-to-convex functions

The logarithmic coefficients ${\gamma }_n$ of an analytic and univalent function $f$ in the unit disk $\mathbb{D}=\{z\in \mathbb{C}:\mathrm{\mid }z\mathrm{\mid }<1\}$ with the normalization $f(0)=0=f^{\mathrm{\prime }}(0)-1$ are defined by $\log \frac{f(z)}{z}= 2\sum_{n=1}^{\infty} \gamma_n z^n$. In the present paper, we consider close-to-convex functions (with argument $0$) with respect to odd starlike functions and determine the sharp upper bound of $\mathrm{\mid }{\gamma }_n\mathrm{\mid }$, $n=1,2,3$ for such functions $f$.