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The rules are coming in a set of three:

Beginning with the ' 1 ' at the beginning,

then

1). square it

2). add 2

3). subtract 1

repeat

The 25 is the result of Rule #1.

So the sequence continues with 27, 26

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27, 26, 676, 678, 677, 458329, ect... The pattern is multiply by itself, add two, subtract one (repeat)

Q: Which nunber completes the sequence 1 1 3 2 4 6 5 25?

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75 (times 3, divided by2, plus 1)

The next number is 485.

183 + 1 = 44 + 2 = 66 + 3 = 99 + 4 = 13Etc. The next number in the sequence would be 18, then 25, and so on.Ans 2.The previous answer contains an error.The next number in the sequence would be 18 (13 + 5),after which comes 24 (18 + 6 ) not 25.

The factors of 100 are: 1, 2, 4, 5, 10, 20, 25, 50, and 100.

You'll need to decide where the spaces are in your number sequence before this could be answered. Is it 3 9 4 5 2 5 2 0 2 1 4 4 1 or 39 45 25 20 21 44 1 or some other interpretation. Your current sequence could be just one number 3,945,252,021,441

Related questions

The number which best completes the sequence below is:1 1 3 2 4 6 5 25 ?

25

27

What number best completes the sequence 1 1/2 5 10 1/2 18

26

1 1 3 2 4 6 5 25 25 27 26

The sequence is not a finite one so it cannot be completed.

26. ---- 24. ---- 27. ---- 25. ---- 28. ----

The sequence appears to be an infinite one. If that is the case, it cannot be completed; it can only be continued.

This sequence appears to follow the relation *3, /2 , +1, *3, /2, +1,........ By applying the above relation to the existing numbers we see that 24 + 1 = 25. Hence we apply the *3 logic to 25. We obtain 25 * 3 = 75 as the next number in the sequence.

Nothing "completes" the sequence because it goes on forever - without end.

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