Respostas

2014-05-13T13:13:09-03:00
an=a1.q*n-1 
an=5.3 elevado a 10-1
an=5.3 elevado a 9
an=5.19683
an=98415

3=45
4=135
5=405
6=1215
7=3645
8=10935
9=32805
10=98415