Wiktionary
a. Of a sequence of numbers, such that it has all the properties of a random sequence following some probability distribution (except true randomness), but is actually generated using a deterministic algorithm.
Wikipedia
Usage examples of "pseudorandom".
The electron microscopy and X-ray data in the government report led him to the conclusion that there were pseudorandom semiconductor and unlike metal junctions.
The electron microscopy and X ray data in the government report led him to the conclusion that there were pseudorandom semiconductor and unlike metal junctions.
There they were, two highly analytical minds, presumably immune to irrational infatuations--but somehow, while they sat there discussing linguistic morphology and pseudorandom number generators, they felt like a couple of teenagers--everything was fireworks.