Multimagic square 36, 100, ... Value for Trimagic squares 1, 50, 675, 4624, ... Similarly the tetramagic sequence 4-Power 0, 1, 16, 81, 256, 625, 1296, ... Sum of 4-Power 0, 1, 17, 98, 354, 979, 2275, ... Sums for Tetramagic squares 0, 1, 177, ... The first known bimagic square has order 8 and magic constant 260 and a bimagic constant of 11180. It has been conjectured by Bensen and Jacoby that no nontrivial bimagic squares of order less than 8 exist. This was shown for magic squares containing the elements 1 to "n" by Boyer and Trump. However, J. R.
1980–81 Philadelphia Flyers season 1980–81 Philadelphia Flyers season The 1980–81 Philadelphia Flyers season was the Flyers' 14th season in the National Hockey League (NHL). After finishing second in the Patrick Division, the Flyers lost in the quarterfinals to the Calgary Flames in seven games. Bobby Clarke wore the number 16 throughout his entire NHL career except for two games during the 1980–81 season. Prior to a road game on February 27, 1981, Clarke's jersey was stolen. Clarke wore the only other jersey available, number 36, in the next two games. A month later, Clarke hit a personal milestone in memorable fashion. On March 19