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A106377 Consider the Gaussian primes of the first quadrant a+bi, with a>0, b>=0, ordered as a sequence by the size of the norm and the size of a, as defined in A103431. The product of these primes up to a+bi, written here as cp#, has the property cp#+1 is a Gaussian prime. a(n) is the real part a of such a+bi. cp#+1 is not necessarily in the first quadrant. +0
5
1, 1, 2, 3, 2, 1, 4, 2, 1, 6, 7, 1, 10, 19, 25 (list; graph; listen)
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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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