How do i make an array like this?

Currently i have this variable.

Can i check how do i make the array to become like this? Theres 2 rows of empty spacing for every value.

4

5

5

5

[Adam]

You can't have empty space in a numeric array. You would have to convert to a cell array or string array, or put NaNs inbetween instead.

[Yuan Jun Lim]

If i were to put NANs in between,

how do i write it?

Sorry , i'm quite new to this.

[Elijah Smith]

x = [4; NaN; NaN; 5; NaN; NaN; 5; NaN; NaN; 5];

%or

x = {};
x{1,1} = 4;
x{4,1} = 5;
x{7,1} = 5;
x{10,1} = 5;

%or

x = ["4";"";"";"5";"";"";"5";"";"";"5"]