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Q: What is the next number in this sequence 1 5 17 53 161?
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The number that completes the sequence 1 5 17 53 161?

The next number is 485.


What number is after 161 in this sequence 1-5-17-53-161?

As the sequence is going up, you multiply the previous number by 3 and add 2. Therefore, the next number in the sequence is equal to 161 x 3 + 2 = 425.


Finish sequence 1 5 17 53 161?

485 is not necessarily the end of the sequence, but it is the next number after those listed.


Next number in sequence of 1 5 17 53 161?

It's either 485 or 477. They both work.


What are the nest two numbers in this sequence 1 5 17 53 161?

485 and 1457. The next number in the sequence is 2 more than treble the previous number.


What is the number which completes sequence 15 17 53 161?

379, but it does not complete the sequence which is infinite.


The number which best completes the sequence of 1 5 17 53 161?

1 + (4) = 5 5 + (4x3) = 17 17 + (4x3x3) = 53 53 + (4x3x3x3) = 161 161 + (4x3x3x3x3) = ?


What best completes this sequence 1 5 17 53 161?

To get the number to complete the sequence, multiply the first number to 3 and then add 2 to get the next number. Given 1, 5, 17, 53, 161 ____Solution:1 x 3 (+2) = 55 x 3 (+2) = 1753 x 3 (+2) = 161161 x 3 (+2) = 485Therefore, the number to complete the sequence is 485.


The number which best completes this sequence 1 5 17 53 161 is?

335


The number that best completes the sequence 1 5 17 53 161?

485


The number that best completes the sequence of 1 5 17 53 161 is?

485


What is next in sequence 1 5 17 53 161?

Each term in the sequence is three times the previous term plus two, so the next term is 485.1 (3 x 1 + 2) 5 (3 x 5 + 2) 17 (3 x 17 + 2) 53 (3 x 53 = 2) 161 (3 x 161 + 2) 485