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Interesting Sequence (5) (Posted on 2004-11-07) Difficulty: 4 of 5
1, 3, 5, 7, 9, 15, 17, 21, 27, __, __, __, ...

What are the next three numbers in this sequence?

See The Solution Submitted by SilverKnight    
Rating: 4.3333 (6 votes)

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Solution No Subject | Comment 5 of 8 |

The series forms all factors of the number  16065 written in ascending order (upto the number)...The required three are with bold text:

Answer  :  35,45,51

all factors in the sequence are as follows:

1,3,5,7,9,15,17,21,27,35,45,51,63,85,105,119,135,153,189,255,

315,357,459,595,765,945,1071,1785,2295,3213,5355,16065

this forms the full solution to the problem.


  Posted by Pemmadu Raghu Ramaiah on 2005-01-25 13:48:35
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