Trying to predict a sequence of numbers?

[sonambulo]

Ok so this week playing NOBY NOBY we're all getting growth multipliers. So far the sequence has been:

1, 2, 3, 4, 8, 21, 57, ????

I'm no numbers expert and Wolfram Alpha didn't turn up anything for me. Can anyone make an educated guess as to what the next multiplier might be?

Oh and as far as the Japanese thing goes. On the NOBY NOBY website there's a block of text about the bonus week. What I'm trying to determine is whether the bonus runs may 15 through may 22 or to may 22. That would be a huge help.

 

[newnameman]

I've got nothing.

 

[Chiropteran]

The next number is 161.

 

[sonambulo]

How did you determine that?

 

[SilentZero]

131 is the next number

 

[Barfo]

134

 

[glenn beck]

.78

 

[Newbian]

42... it always is the answer.

 

[sonambulo]

Of course, of course, of course.