Multimagic square 16, 25, 36, 49, ... Sum of Squares 0, 1, 5, 14, 30, 55, 91, 140, 204, 285, ... )number of units in a square-based pyramid) The bimagic series is the 1st, 4th, 9th in this series (divided by 1, 2, 3, n) etc. so values for the rows and columns in order-1, order-2, order-3 Bimagic squares would be 1, 15, 95, 374, 1105, 2701, 5775, 11180, ... The trimagic series would be related in the same way to the hyper-pyramidal sequence of nested cubes. Cubes 0, 1, 8, 27, 64, 125, 216, ... Sum of Cubes 0, 1, 9,
125 mm smoothbore ammunition bunkers and other constructions. Entered service in 1975. Uses the 3VM-17 time detonator for use against wide area infantry and light vehicle. Entered service in 1988.Uses the 3VM-12 programmable detonator.A part of Remote detonation system "Ainet" on T-80UK commander tank. The 9K112 Kobra (NATO reporting name is AT-8 Songster) is also fired from the 125 mm main guns of the T-64 and T-80 series of tanks The 9M119 Svir and 9M119M Refleks (NATO reporting name: "AT-11 Sniper") anti-tank guided missile has semi-automatic laser beam-riding guidance and a tandem hollow-charge HEAT warhead. It has an effective range of 75 m to