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multinacci


The multinacci variation on the Fibonacci sequence uses multiplication instead of addition. In this sequence the first two numbers are 1 and 2. Each subsequent value is the product of the previous two values. The third value is 1*2 or 2. The fourth value is 2*2 or 4. The first nine numbers in this sequence are 1, 2, 2, 4, 8, 32, 256, 8192 and 2097152.


multinacci(0) → 1
multinacci(1) → 2
multinacci(2) → 2

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public int multinacci(int n){ }

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