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## What # is Next?

Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.

 Puzzle ID: #25817 Fun: (2.26) Difficulty: (3.04) Category: Series Submitted By: Caim

What number is next in the sequence? Why?

8, 31, 77, 156, ?

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 ErIn_RuLeS Sep 08, 2005 i got it!!!! YAY!!!!!!!! kepp them comin... Aarghonauts Sep 08, 2005 Even after looking at the answer I don't understand it...Explain!!! I'm pretty good at math, at least I thought so until this puzzle???!!!! (user deleted) Sep 09, 2005 it would take me a lifetime to figure that one out! I never got past Algebra 3 & 4. I've been out of school for 13 years! Caim Sep 09, 2005 For those of you that don't know, PI = Diameter / Radius It used for the area of a circled: Area = PI * r ^ 2 onlyeeyore Sep 12, 2005 I guess my mind won't work in rounding with these series things. I'll have to add another dimension to my problem-solving, where every 8 could be 8.82... It's aiight. brainster Sep 13, 2005 I did it another way and got 280,b y checking the diff between the numbers and the diff between those numbers and then adding back to reach the next no. Wonder if that made any sense ! Caim Sep 13, 2005 Not much stupid Sep 16, 2005 your 2nd # doesnt make sense 3*3*3=27 not 31 Gizzer Sep 17, 2005 It's not 3 cubed, stupid (that's your name, not an insult ) it's 3 to the power of pi. Not the same at all. Caim Sep 17, 2005 Thanks for all the comments