\[ \left (x^3+1\right ) x y'(x)+x^2 y''(x)-y(x)=0 \] ✓ Mathematica : cpu = 0.0781649 (sec), leaf count = 54
\[\left \{\left \{y(x)\to \frac {\sqrt [3]{3} c_1 \, _1F_1\left (-\frac {1}{3};\frac {1}{3};-\frac {x^3}{3}\right )}{x}+\frac {c_2 x \, _1F_1\left (\frac {1}{3};\frac {5}{3};-\frac {x^3}{3}\right )}{\sqrt [3]{3}}\right \}\right \}\] ✓ Maple : cpu = 0.053 (sec), leaf count = 53
\[y \relax (x ) = x^{\frac {3}{2}} \left (c_{1} \BesselI \left (-\frac {1}{6}, \frac {x^{3}}{6}\right )+c_{1} \BesselI \left (\frac {5}{6}, \frac {x^{3}}{6}\right )-c_{2} \left (\BesselK \left (\frac {1}{6}, \frac {x^{3}}{6}\right )-\BesselK \left (\frac {5}{6}, \frac {x^{3}}{6}\right )\right )\right ) {\mathrm e}^{-\frac {x^{3}}{6}}\]