Talk:Frobenius numbers: Difference between revisions

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== wordingtitle of this task ==
These are not Frobenius primes.   Indeed, some numbers of this series aren't prime.
 
According to OEIS,   they are known as   ''the Frobenius number of the numerical semi-group generated by prime(n) and prime(n+1)''       (as noted in OEIS entry A037165 by Victoria A. Sapko).     They are also known as   ''Frobenius numbers''.     -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 22:57, 1 April 2021 (UTC)
 
 
== task clarification ==
 
It appears that when the task's author stated:
<big> a(n) = prime(n)*prime(n+1) - prime(n) - prime(n+1), where '''prime(n) < 10,000''' </big>
it was meant to mean:
<big> a(n) = prime(n)*prime(n+1) - prime(n) - prime(n+1), where '''n < 10,000''' </big>
 
 
This is based on the output for the &nbsp; '''Ring''' &nbsp; example's output. &nbsp; &nbsp; -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 23:33, 1 April 2021 (UTC)