Soju H.

asked • 02/19/18

what's the explicit formula to the sequence 1/2 , 1 , 3 , 12 , 60 , 360 , 2520 , ...?

what's the explicit formula to the sequence 1/2 , 1 , 3 , 12 , 60 , 360 , 2520 , ...?
 
Multiplies by one larger number each time but how to put that into an explicit formula?

2 Answers By Expert Tutors

By:

Andrew M. answered • 02/19/18

Tutor
New to Wyzant

Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors

David W.

tutor
When an depends on an-1, it is the recursive formula.
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02/19/18

Andrew M.

Right you are.  Thank you.
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02/19/18

Soju H.

Thank you for the help.
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02/21/18

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