Question

the next term in the following series is 1,2,5,16,65,326

Answer 1

Good trick man:

1*1+1=2

2*2+1=5

5*3+1=16

16*4+1=65

65*5+1=326

Next:-

well 326*6+1=1957

Thanks ;

Answer 2

not sure :( but try..