It is possible to find a quartic equation (power 4) so that any fifth number is the next in the sequence.
The cubic that fits these is
Un = (n3 + 17n + 30)/6 for n = 1, 2, 3, ...
and therefore, the next term is 40.
The nest number in the sequence is 18. Note that the difference between each number and the next number in the sequence follows the simple sequence of 1,2,3,4. Obviously the next in the sequence of increases is 5, so 13+5=18.
To find the next number in the sequence 2, 7, 8, 3, 12, 9, we can look for a pattern. The odd-indexed numbers (2, 8, 12) increase by 6 each time, while the even-indexed numbers (7, 3, 9) alternate between decreasing and then increasing. Following this pattern, the next odd-indexed number after 12 would be 12 + 6 = 18. Therefore, the next number in the sequence is 18.
92 - 18 = 72 72 - 16 = 56 56 - 14 = 42 42 - 12 = 30 30 - 10 = 20 20 is the next number in the sequence.
12, 8
The rule for this sequence appears to be adding consecutive prime numbers. The sequence starts with 3, then adds the next prime number 2 to get 4. It then adds 3 (the next prime number) to 4 to get 7, then 5 to 7 to get 12, and so on. Each number in the sequence is the sum of the previous number and the next prime number in order.
The next number could be 26 The next number could be 12 - - - - - - - - - The next number that is in the sequence is 12.
25 is the next number that appears in that sequence.
60.75
The nest number in the sequence is 18. Note that the difference between each number and the next number in the sequence follows the simple sequence of 1,2,3,4. Obviously the next in the sequence of increases is 5, so 13+5=18.
Every next number is increased by 5. The next number in the sequence is 23.
Think it's 30...then 20
6 12 9 18 15 30 27 54 51
The next number is 0
To find the next number in the sequence 2, 7, 8, 3, 12, 9, we can look for a pattern. The odd-indexed numbers (2, 8, 12) increase by 6 each time, while the even-indexed numbers (7, 3, 9) alternate between decreasing and then increasing. Following this pattern, the next odd-indexed number after 12 would be 12 + 6 = 18. Therefore, the next number in the sequence is 18.
The next number in the sequence is 18. It's +1, +2, +3, +4, ....
92 - 18 = 72 72 - 16 = 56 56 - 14 = 42 42 - 12 = 30 30 - 10 = 20 20 is the next number in the sequence.
The pattern appears to be: subtract 6, add 17, subtract 14, add 9, subtract 7. Following this pattern, the next number should be obtained by adding 3 to the last number in the sequence, which is 6. Therefore, the next number in the sequence is 9.