The parameters of a directed strongly regular are denoted by dsrg(v, k, t, λ, μ).

For these parameters we give a complete list of adjacency matrices of all isomorphism classes of directed strongly regular graphs:

dsrg(10,4,2,1,2)

dsrg(12,5,3,2,2)

dsrg(18,7,5,2,3)

For these parameters we give at least one adjacency matrix of a directed strongly regular graph:

(Other graphs with these parameters may exist.)

dsrg(36,10,5,2,3)

dsrg(96,13,5,0,2)

dsrg(108,10,3,0,1), a mixed Moore graph