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Difficult Sequence (Posted on 2003-10-18) Difficulty: 5 of 5
What is the next number in the sequence? 21,45,66,102,115,171,?

See The Solution Submitted by Freddy Grants    
Rating: 3.6667 (9 votes)

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re: This one was tuff !! | Comment 6 of 19 |
(In reply to This one was tuff !! by Dan)

Gee Dan,

I hate to nit pick... but the hypenated word "thinga-mabob", in the third paragraph of my 5th grade essay, should only count as one word. I understand that it is an unusual spelling. But as I was directly quoting a famous author, I was forced to include his admittedly peculiar choice of spelling.
Edited on October 21, 2003, 11:11 am
  Posted by SilverKnight on 2003-10-21 11:11:38

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