At least two multiples of 2 (possibly one of which is a multiple of 4), but minimal guaranteed is one factor of 4 and one of 2 → ensures \( 2^3 \) is not guaranteed (e.g., sequence 1–5: 2 and 4 → \( 2 \times 4 = 8 \), divisible by 8? 2 and 4 give \( 2^3 \)).

Wed, 06 May 2026 01:10:55 +0000

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