We study random sequential adsorption (RSA) of linear n-star objects
Number density ρ(t) in late time follows ρ(∞) − ρ(t) ∼ t− p to reach jamming coverage ρ(∞).
Exponent p does not follow the law p = 1/df, df being degrees of freedom of object.
ρ(∞) reveals systematic n dependence.