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Recursion-2 > groupNoAdj
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Given an array of ints, is it possible to choose a group of some of the ints, such that the group sums to the given target with this additional constraint: If a value in the array is chosen to be in the group, the value immediately following it in the array must not be chosen. (No loops needed.)

groupNoAdj(0, [2, 5, 10, 4], 12) → true
groupNoAdj(0, [2, 5, 10, 4], 14) → false
groupNoAdj(0, [2, 5, 10, 4], 7) → false

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public boolean groupNoAdj(int start, int[] nums, int target) { }

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