Help writing a program in c++ that asks a user for a number (variable num) and then takes that number input to print out the nth term of a sequence? The sequence begins with 1 and then every number after is a prime factor of 3, 4, or 6. This needs to be done without using vectors or arrays.   .   .   .   For example:   Sequence is : 1, 3, 4, 6, 8, 9, 12, 16, 18, 20, ... (cont.)   User input (num) is : 6   Output : 12 (6th term)   .   .   Please add comments explaining the code for better understanding if possible, thank you!!

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Help writing a program in c++ that asks a user for a number (variable num) and then takes that number input to print out the nth term of a sequence? The sequence begins with 1 and then every number after is a prime factor of 3, 4, or 6. This needs to be done without using vectors or arrays.

 

.

 

.

 

.

 

For example:

 

Sequence is : 1, 3, 4, 6, 8, 9, 12, 16, 18, 20, ... (cont.)

 

User input (num) is : 6

 

Output : 12 (6th term)

 

.

 

.

 

Please add comments explaining the code for better understanding if possible, thank you!! 

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