0
Anonymous
8 (again)
The sequence is generated by
t(n) = (-n3 + 6n2 + 7n - 12)/6 for n = 1, 2, 3, ...
Wiki User
Chat with our AI personalities
0 9-3=6 6-3=3 3-3=0
11 comes next.
48
the answer is 72.:)
add 2, add 4, take away 3. I don't know if it has a name.