Goldberg Polyhedra C
20(i
2
+ij+j
2
)
i = 1
2
3
4
5
6
j = 0
C
20
C
80
C
180
C
320
C
500
C
720
1
C
60
C
140
C
260
C
420
C
620
C
860
2
C
240
C
380
C
560
C
780
C
1040
3
C
540
C
740
C
980
C
1260
Mitsuho Yoshida