User:Habelmath

[www.habelmath.com/soccerball.htm]

Habelmath Polyhedral numbers

(V-2)n² + 2 where n = 1, 2, 3, 4, ..... considering V as the first number V=the number of vertices For soccerball V = 60 Habelmath used this formula as the interstellar matter formula Habelmath's formula for all polygonal numbers is (n/2){(s-2)n - (s-4)} where s is the number of sides of the Polygon. Have a great day!