Browse through the lists of packages:

Debian Stretch:

Arch amd64: 281 packages, 41450 files.

Arch i386: 281 packages, 41448 files.

Debian Buster:

Arch amd64: 286 packages, 35718 files.

Arch i386: 285 packages, 35708 files.

Debian Bullseye:

Arch amd64: 255 packages, 25528 files.

Arch i386: 254 packages, 25518 files.

Debian Sid:

Arch amd64: 84 packages, 25179 files.

Arch i386: 83 packages, 25169 files.

Ubuntu Xenial:

Arch amd64: 293 packages, 43295 files.

Arch i386: 293 packages, 43293 files.

Ubuntu Bionic:

Arch amd64: 270 packages, 28382 files.

Arch i386: 267 packages, 28047 files.

Ubuntu Focal:

Arch amd64: 95 packages, 24828 files.

Ubuntu Jammy:

Arch amd64: 70 packages, 11729 files.

Ubuntu Kinetic:

Arch amd64: 24 packages, 5595 files.

Source:

Available 68 dsc files