perplexus.info :: Sequences : Complete the series

Complete the series (Posted on 2003-02-10)

There is a logical pattern to the following series of numbers. What are the next three numbers in the series?

15 21 25 27 33 35 39 ...

See The Solution Submitted by Gautam

Rating: 3.2000 (5 votes)

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puzzle solution

Comment 11 of 11 |

The sequence consists entirely of two digit composite odd numbers.

Accordingly, the next three numbers are 45, 49 and 51.

Edited on February 7, 2008, 10:36 pm

Posted by K Sengupta on 2007-03-06 03:57:52

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