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Cool sequence 2 (Posted on 2003-05-07) Difficulty: 2 of 5
Here is a cool sequence.

1,10,101,1020,10301,______,_______...

What numbers go in the two blanks?

See The Solution Submitted by Tim Axoy    
Rating: 4.2500 (12 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Off the top of my head.... | Comment 1 of 15
Answer 1: 104010, 1050100, 10601000, 107010000...

Answer 2: 104040, 1050501, 10606060, 107070701...

Answer 3: 104030, 1050601, 10610040, 107151001...
f(x)=10*f(x-1)+f(x-2)
  Posted by Brian Smith on 2003-05-07 08:39:12
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