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What is the nth term of this sequence 2 8 18 32 50?

Updated: 4/28/2022
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Yellowmoocow

Lvl 1
11y ago

Best Answer

The nth term is 2n2.

(One way to find that is to notice at all the numbers are even, then divide them by 2. The sequence becomes 1, 4, 9, 16, 25, which are the square numbers in order.)

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Wiki User

11y ago
This answer is:
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Anonymous

Lvl 1
3y ago
this doesnt work
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Kayleighx

Lvl 1
3y ago
This is not mathematically correct
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Kayleighx

Lvl 1
3y ago
It needs to be 2n^2 as it is laid out 2 times by n to the power of 2
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kmn2020

Lvl 1
3y ago
python
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Harini Chandrasekara...

Lvl 1
2y ago
yes it does = 2n^2
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kmn2020

Lvl 2
3y ago

# in python

n = 10

for i in range(n):

print(i, i**2*2)

'''

0 0

1 2

2 8

3 18

4 32

5 50

6 72

7 98

8 128

9 162

'''

This answer is:
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Q: What is the nth term of this sequence 2 8 18 32 50?
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