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Using the given criteria, 1 should not be included because 1^2 - 1 + 1 = 1 is not a prime number. The OEIS sequence doesn't include 1, nor does
Wolfram Mathworld.
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This can be (and usually is) presented as $ n^2 + n + 41$ -- is it worth adding a paragraph explaining this? --
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on
Knowledge. If you would like to participate, please visit the project page, where you can join
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Yes, I think it is needed to explain. Confused me a lot, but I figured it out now: Let
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