Divide by 3 counter with 75 % duty cycle

module div3_75 (
   // Outputs
   clk_out,
   // Inputs
   clk, reset_n
   );
   input clk, reset_n;
   output clk_out;
   reg [1:0] count;
   assign    clk_out = count[1];
   always @(posedge clk or negedge reset_n) begin
      if (!reset_n)
        count <= 0;
      else
        count <= { ~count[0], ~count[0] & count[1]};
   end
endmodule

                                   +------+
                   +----------+    |      |
           +----+  | +----+   |    | div  |
 clk in    |    |  +-|   q|---(----|> by  |----+
  ----+----| 2x |----0>   |   |    |  3   |    |
      |    |    |    |  qn|---+    |      |    |  ___
      |    +----+    +----+        +------+    +--\  \
      |                                            )  )--- div by 3
      |                            +------+    +--/__/   75% duty cycle
      |                            |      |    |
      |                            | div  |    |
      +----------------------------|> by  |----+
                                   |  3   |    
                                   |      |    
                                   +------+