This is an abstraction I developed together with @Jona a while ago (thanks man!), it seems to work fine on pd vanilla 0.48 so I'm finally sharing it (graphically it's still a bit messed up since the font in pd 0.48 is a bit bigger than in 0.47 for some reason). hopefully someone else can find a use for it too.
GRID is based on data structures and is a simple grid that can be used to create sequences of numbers. It holds multiple patterns (= screenshots of the grid) which can be saved to a text file. My intention was to make it as flexible as possible, therefore the actual sequencing and the scaling is done outside of the abstraction. More info in the help file.
It requires some abstractions provided in the zip, together with a couple more used in the help patch.