-3, -6, -11
what are the next 2 numbers in this sequence: 20 , 1 ,18 ,4 ,9 ,1
21. Add the last 2 numbers to get the next.
That's the Fibonacci sequence! XD They're 21 and 34 if you add up the last two numbers to get the next one.
The Fibonacci sequence. The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... The next number is found by adding up the two numbers before it
45 then 58
what are the next 2 numbers in this sequence: 20 , 1 ,18 ,4 ,9 ,1
13, 21 - it is the Fibonacci sequence
possibly 16
21. Add the last 2 numbers to get the next.
6 and 10
7, 6.
The numbers are increasing by 1,4,9,16,25,36.... which are square numbers so the next increase is 49. Making the next number in the sequence 141
Two possible answers spring immediately to mind. First, this sequence appears to be a list of the first five prime numbers; in this case, the next number in the sequence would be 13. Second, the intervals between these numbers comprise the sequence "1 2 2 4", in which the nth number equals the product of the (n-1)th and (n-2)th numbers. Based on this, the next number in the given sequence would be 11 + (4*2) = 19.
8, if it is the Fibonacci sequence; 7, if it the sequence of non-composite numbers (1 and primes); there are other possible answers.
That's the Fibonacci sequence! XD They're 21 and 34 if you add up the last two numbers to get the next one.
1 , 2, 4, 7, 11 +1,+2,+3,+4
54