Indian and is located at 1 Bowling Green. Exterior shots for the fifth and final season were filmed at the Brooklyn Borough Hall. Logo and motto The Mathnet logo is a pastiche of the Los Angeles city seal. The symbols representing the city were replaced with mathematics iconography. The founding date is the year the pilot episode was filmed. The Mathnet motto "to cogitate and to solve" is a pastiche of the LAPD motto "to protect and to serve." At the conclusion of each episode, a title screen displays the Mathnet logo and motto against a blue background. The logo and motto were also featured on the doors of the police cars used in the Los Angeles episodes, mimicking the appearance of actual LAPD police cars. Despite having their origins in Los Angeles, the show continued to use the logo and motto even after the setting of the show moved to New York City. Home media and syndication In 1991, GPN released five episodes from the first two seasons on VHS ("The Problem of the Missing Baseball", "The Trial of George Frankly", "The Problem of the Dirty Money", "The Case of the Missing Air", and "The View from the Rear Terrace"). Around the same time, select PBS stations combined parts of an episode to air in primetime. This was done primarily for seasons 3-5 (New York City era), although at least one omnibus from the Leech era was also broadcast. These versions were re-edited so that they would come in at just under an hour long, featured other segments from Square One TV as "commercials", and newly created end credits, among other differences. Two of the primetime airings were also commercially released as VHS tapes from Republic Pictures in 1992 ("Despair in Monterey Bay" and "The Case of the Unnatural"). Both Mathnet and Square One went off the air in 1994 (it was rerun until then after the final 1992 season was completed), reappearing from 1999 to 2003 on the cable television network Noggin, a joint venture of Nickelodeon and CTW. However, only 65 episodes were leased by the Noggin network. Mathnet segments also aired on Phred on Your Head Show (one of Noggin's original programs). Other media A Mathnet comic briefly appeared in 3-2-1 Contact magazine. Six Mathnet books, based on episodes of the show, were published: Casebook 1: The Case of the Unnatural (based on Season 4, Episode