Approximate the Sum for the Cubes of Factorials (AsymptoticSum)
This example shows how to obtain an asymptotic approximation for a definite sum using AsymptoticSum.
Consider the following sequence generated by sums of cubes of factorials.
This sequence diverges rapidly as n approaches Infinity.
Use AsymptoticSum to obtain an approximate formula for the sequence.
Compare the approximate and numerical values for 
.
