How to fill an array with binary CC numbers in order?

Question

go

It is necessary to fill a two-dimensional array with six-bit numbers of the binary number system in order, starting from 0. Each bit of the number must be a separate element of the "internal array."
To end up with an array like this:

Answer 1

Well, for example like this

var ot [64][6]int
for i := 0; i < 64; i++ {
  for j := 0; j < 6; j++ {
    ot[i][5-j] = (i >> j) % 2
  }
}

you can https://play.golang.org/p/Dg6NZOh-uUo