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Good sequence (Posted on 2021-07-26) Difficulty: 1 of 5
1, 2, 4, 8, 16, 23, 28, 38, 49, ?, ...

No Solution Yet Submitted by Math Man    
Rating: 3.5000 (2 votes)

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Solution Solution | Comment 1 of 2
The next element is the sum of the previous element's value and the previous element's sum of digits.

1, 2, 4, 8, 16, 23, 28, 38, 49, 62, 70, 77, 91, 101, 103, 107, 115, 122, 127, 137

  Posted by Larry on 2021-07-26 07:57:47
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