The nth term of a sequence is given by the formula n^3 + 11n . Find the first four terms of the sequence given by this formula and the first term of the sequence which is bigger than one million. Prove that all terms of the sequence are divisible by 6.
Age 14 to 16 Short Challenge Level:
The square of a number is 12 more than the number itself.
The cube of the number is 9 times the number.
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