18
t(n) = (2n5 - 35n4 + 230n3 - 715n2 + 1178n - 600)/60 for n = 1, 2, 3, ...
266
35
The next number in the sequence is 480
10
The next number in the sequence is 27.
5
21
The next number in the sequence would be 25.
266
311311122110
120
35
The pattern in the sequence 1000, 100, 10, 1 is that each number is divided by 10. Following this pattern, the next number would be 0.1.
The next number in the sequence is 480
Consecutive terms in the sequence are found by dividing by 2 and adding 2. Therefore, after the number 10 comes 10/2 + 2 = 7.
5
27.