a
The next number in this sequence is 13112221.
20
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13 18 16 21 19 24 22 27 25 ... . This series consists of adding 5 to the first number and subtracting 2 from the next number, repeating the sequence in that order.
The answer is 21.Your numerical series is the beginning of a mathematical sequence called Fibonacci Numbers.The first number of the sequence is 0, the second number is 1, and each subsequent number is equal to the sum of the previous two numbers of the sequence itself (i.e. 0, 1, 1, 2, 3, 5, 8, 13, 21, etc.).
16 21 22 29
It is: 34
It is 26 followed by 31
My guess: 2.5
26 As far as I can tell the sequence is +10,-5,+10,-5.
The next number in the sequence 3-15-6-30-21 is -207.
18
The next number in this sequence should be 33.
The next number in this sequence is 13112221.
To find the next number in the sequence 5, 15, 12, 24, 21, 21, 18, we can analyze the pattern. The differences between the numbers are: 10, -3, 12, -3, 0, -3. Following this pattern, the next difference would likely be 12, resulting in a next number of 18 + 12 = 30. Thus, the next number in the sequence is 30.
71422315
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