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Some of these might be posted here before, I didn't check before posting this. However, if at least one of these hasn't been posted, I would prefer this post not to be locked.

Find the pattern in each set of numbers below:

1: 2 4 8 16 32 64...

2: 3 9 27 81 243 729...

3: 1 3 6 10 15 21...

4: 1 4 9 16 25 36...

5: 1 8 27 64 125 216...

6: 0 1 1 2 3 5 8 13 21 34...

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Posted (edited) · Report post

Some of these might be posted here before, I didn't check before posting this. However, if at least one of these hasn't been posted, I would prefer this post not to be locked.

Find the pattern in each set of numbers below:

1: 2 4 8 16 32 64...

2: 3 9 27 81 243 729...

3: 1 3 6 10 15 21...

4: 1 4 9 16 25 36...

5: 1 8 27 64 125 216...

6: 0 1 1 2 3 5 8 13 21 34...

1)multiply each instance by 2

2)multiply each instance by 3

3)add 2, add 3, add 4, etc..

4)square each instance

5)n^3 for each instance

6)add the preceding 2 instances together

Edited by itachi-san
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Posted (edited) · Report post

Some of these might be posted here before, I didn't check before posting this. However, if at least one of these hasn't been posted, I would prefer this post not to be locked.

Find the pattern in each set of numbers below:

1: 2 4 8 16 32 64...

2: 3 9 27 81 243 729...

3: 1 3 6 10 15 21...

4: 1 4 9 16 25 36...

5: 1 8 27 64 125 216...

6: 0 1 1 2 3 5 8 13 21 34...

1: 2^1,2^2,2^3,2^4....

2: 3^1,3^2,3^3,3^4.....

3:1 3 6 10 15 21 28...

4: 1 4 9 16 25 36 49...

5: 1^3,2^3,3^3,4^3....

Too easy the first 5 and I'm too tired for the last.Tomorrow,but :

6:0 1 1 2 5 8 13 21 34 55 89...

Edited by ash013
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Posted · Report post

Some of these might be posted here before, I didn't check before posting this. However, if at least one of these hasn't been posted, I would prefer this post not to be locked.

Find the pattern in each set of numbers below:

1: 2 4 8 16 32 64...

2: 3 9 27 81 243 729...

3: 1 3 6 10 15 21...

4: 1 4 9 16 25 36...

5: 1 8 27 64 125 216...

6: 0 1 1 2 3 5 8 13 21 34...

1 - 256

2 - 4374

3 - 37

4 - 66

5 - 512

6 - 89

I may have missed one?

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Posted · Report post

I may have missed one?

1 - 256

2 - 4374

3 - 37

4 - 66

5 - 512

6 - 89

You must be tired, you missed them all :huh:

1)128

2)2187

3)28

4)49

5)343

6)55

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Posted (edited) · Report post

1. Double the previous term

2. Triple the previous term

3. +2, +3, +4, +5, +7...

4. +3, +5, +7, +9, +11... OR square each number, they're the same thing

5. f(n) = n3

6. f(n) = f(n-1) + f(n-2)... Think that's right.

Edited by Noct
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Posted · Report post

1)multiply each instance by 2

2)multiply each instance by 3

3)add 2, add 3, add 4, etc..

4)square each instance

5)n^3 for each instance

6)add the preceding 2 instances together

Very good, you are 100% correct. I hadn't thought about your answer for #3, but now that I am thinking about it, it works as well as mine did. Actually it's about the same answer in different forms.

triangles

As I said, very good...

...But can you name the 6th one? (it does have an official name)

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Posted · Report post

You must be tired, you missed them all :huh:

1)128

2)2187

3)28

4)49

5)343

6)55

Not really missed one (in each - jumped)

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Posted · Report post

I guess it is also called the fibbonacci series.

0 , 0+1 , 1+1 ,.....

The others are already posted , but anyway knew them .

I missed the bus I guess. ;)

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Posted · Report post

Not really missed one (in each - jumped)

Nice one. I must have been the one who was tired. I totally missed your hint at the bottom.

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