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/sci/ - Science & Math


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11274839 No.11274839 [Reply] [Original]

I'm trying to make a level nine hexastix, but I need to know how many pencils it would require.
And it doesn't seem to be a sequence that I can guess the next number.
The amount of pencils required for each level in order go as follows: 28, 52, 72, 102, 126.
If someone could please help me figure this out, that would be great!

>> No.11274842
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11274842