1, 10, 33, 76, _____?
Answer will be 145.
Let Consider p is the position for which we are calculating the value. P starts from 1 and goes infinite.
Then It is using (((p^3)-p) + ((p^2)-p) +p) formula. This will give the result.
Try to do such question Using brute Force .
Answer 145
Series is {12 +03 , 32 + 13 , 52 + 23 , 72+ 33 , 92 + 43}
ans : 145
1 = 13 + 0*1
10 = 23 + 2*1
33 = 33 + 3*2
76 = 43 + 4*3
general
f(x) = x3 + x(x-1)
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