perplexus.info :: Sequences

Home > Numbers > Sequences

These problems deal with sequences of numbers. Can you spot what the sequences' rules are?

Latest: Find the next term

275 410 821 643 286

We all know that the solution will not be unique so
please look for the simplest answer.

Submitted on 2024-09-20 by Ady TZIDON

Page 17 of 29

<< prev next >>

Square String Settlement | Rating: 3.00
Posted on 2010-01-28 by K Sengupta (Solution Posted, 8 Comments)

T_i-1 + 2*(T_i-1)^-1 = 2*T_i + (T_i)^-1 | Rating: 5.00
Posted on 2009-09-20 by K Sengupta (Solution Posted, 2 Comments)

Fractal Sequence |
Posted on 2009-09-18 by Jer (No Solution Yet, 1 Comments)

The Shell Game |
Posted on 2009-06-18 by brianjn (No Solution Yet, 4 Comments)

Sequence Trails |
Posted on 2009-05-14 by brianjn (Solution Posted, 4 Comments)

Hi Tech Sequence | Rating: 5.00
Posted on 2009-03-11 by Vernon Lewis (Solution Posted, 5 Comments)

Seq.(Seq.(Seq.)) seeking sod | Rating: 3.00
Posted on 2009-03-01 by K Sengupta (Solution Posted, 3 Comments)

The missing letter | Rating: 4.00
Posted on 2008-08-22 by pcbouhid (Solution Posted, 7 Comments)

Point The Terms | Rating: 3.33
Posted on 2008-07-31 by K Sengupta (Solution Posted, 3 Comments)

Added Value | Rating: 2.43
Posted on 2008-04-13 by Charlie (Solution Posted, 8 Comments)

Undefined Term | Rating: 2.00
Posted on 2008-03-14 by Brian Smith (Solution Posted, 6 Comments)

Sum Term Reciprocals | Rating: 3.00
Posted on 2008-02-22 by K Sengupta (Solution Posted, 3 Comments)

Given the term, find the number | Rating: 4.00
Posted on 2008-02-15 by K Sengupta (Solution Posted, 5 Comments)

These Letters | Rating: 3.00
Posted on 2008-02-07 by Charlie (Solution Posted, 6 Comments)

Sequence Fill In 2 | Rating: 3.00
Posted on 2007-11-30 by Brian Smith (Solution Posted, 5 Comments)

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info