"Professor Keenbean's Super Computer" is a Gems segment during the first season of the Richie Rich animated series, as part of The Richie Rich/Scooby-Doo Show. It is believed to have aired as the first Gems segment on the fourth episode that season.
Professor Keenbean shows Richie his latest invention, a super-fast computer that is designed to figure out complex math problems super fast. Richie tries out the new computer with an extremely complex math problem. The computer says and displays the result as "PUH-LENTY".