[中學] 2題等差數列找一般項
1.
1,2,2,4,3,8,4,16,5,......要找一般項的公式
2.
1,2,2,3,3,3,4,4,4,4,5,......要找一般項公式
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02/17 22:00, , 1F
02/17 22:00, 1F
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02/17 22:03, , 2F
02/17 22:03, 2F
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02/17 22:04, , 3F
02/17 22:04, 3F
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02/17 22:04, , 4F
02/17 22:04, 4F
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02/17 22:05, , 5F
02/17 22:05, 5F
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02/17 22:20, , 6F
02/17 22:20, 6F
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02/18 11:53, , 7F
02/18 11:53, 7F