Abstract:We focus on the prominent function played by bilateral symmetry and modified Pascal triangles in self twin games, pascal slot a subset of constant sum homogeneous weighted majority games. We present that bilateral symmetry of the free representations unequivocally identifies and characterizes this class of games and that modified Pascal triangles describe their cardinality for combos of m and okay, respectively linked by way of linear transforms to the key parameters n, variety of players and h, variety of sorts in the sport. Besides, we derive the entire set of self twin video games within the form of a genealogical tree obtained via a simple constructive process during which each recreation of a technology, corresponding to a given worth of m, is ready to offer beginning to at least one youngster or two kids (relying on the parity of m), self twin video games of the next generation. The breeding rules are, given the parity of m, invariant through generations and fairly easy.