Pattern Recognition -19

Find the next two numbers in the series.

8, 5 , 3 ,13 , 10 , 8 , 25 , 22 , 20 , 32 , _ , _

Answer

8 ,   5,      3,     13 ,    10,    8     25 ,   22  ,   20  
  -3      -2               -3       -2           -3     -2


Next two numbers

32
32-3=29
29-2=27



8, 5 , 3 ,13 , 10 , 8 , 25 , 22 , 20 , 32 , 29 , 27,........