SOLUTION: What is the formula of the sum of first n factorials? If so then find the sum of the 1! + 2! + 3! + ... + 150!?

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Question 1184297: What is the formula of the sum of first n factorials? If so then find the sum of the 1! + 2! + 3! + ... + 150!?
Answer by ikleyn(52914) About Me  (Show Source):
You can put this solution on YOUR website!
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It looks like there is no exact formula in Math.


You may read about relevant knowledge from this source


https://math.stackexchange.com/questions/227551/sum-k-1-2-3-cdots-n-is-there-a-generic-formula-for-this


There is (there are) asymptotic formula/formulas although . . .