1,3,11,47,?,1439 find the missing number
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Answered by
1
Answer:
85
Step-by-step explanation:
Answered by
11
Answer:
239
Step-by-step explanation:
1×2 = 2 and 2+1 = 3,
3×3 = 9 and 9+2 = 11,
11×4 = 44 and 44+3 = 47,
47×5 = 235 and 235+4 = 239
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