MATL, 12 bytes

3:qq2Z^[]5Y(

Try it at MATL Online!

My first ever serious MATL answer! Thanks a lot to Luis Mendo, Sanchises and DJMcMayhem for the help.

How it works

3:qq2Z^[]5Y( – Full program. Outputs to STDOUT.
3:           – Range 3. Push [1 2 3] to the stack.
  qq         – Decrement by 2. Yields [-1 0 1].
    2Z^      – Cartesian power of 2.
         5Y( – Replace the row at index 5 with...
       []    – An empty vector.

MATL, 12 bytes

3:qq2Z^[]5Y(

Try it at MATL Online!

My first ever serious MATL answer! Thanks a lot to Luis Mendo, Sanchises and DJMcMayhem for the help.

How it works

3:qq2Z^[]5Y( – Full program. Outputs to STDOUT.
3:           – Range 3. Push [1 2 3] to the stack.
  qq         – Decrement by 2. Yields [-1 0 1].
    2Z^      – Cartesian power of 2.
         5Y( – Replace the row at index 5 with...
       []    – An empty vector.

#MATL, 12 bytes

3:qq2Z^[]5Y(

Try it at MATL Online!

My first ever serious MATL answer! Thanks a lot to Luis Mendo, Sanchises and DJMcMayhem for the help.

How it works

3:qq2Z^[]5Y( – Full program. Outputs to STDOUT.
3:           – Range 3. Push [1 2 3] to the stack.
  qq         – Decrement by 2. Yields [-1 0 1].
    2Z^      – Cartesian power of 2.
         5Y( – Replace the row at index 5 with...
       []    – An empty vector.

MATL, 12 bytes

3:qq2Z^[]5Y(

Try it at MATL Online!

My first ever serious MATL answer! Thanks a lot to Luis Mendo, Sanchises and DJMcMayhem for the help.

How it works

3:qq2Z^[]5Y( – Full program. Outputs to STDOUT.
3:           – Range 3. Push [1 2 3] to the stack.
  qq         – Decrement by 2. Yields [-1 0 1].
    2Z^      – Cartesian power of 2.
         5Y( – Replace the row at index 5 with...
       []    – An empty vector.