id:A079900 - OEIS Search Results

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a(n) = the smallest positive number which furnishes a "one-line proof" for primality of prime(n), the n-th prime; i.e. the smallest k which is relatively prime to p such that k*(p+k) is divisible by every prime less than sqrt(p), where p=prime(n).

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1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 5, 3, 4, 2, 3, 7, 21, 9, 3, 34, 32, 5, 7, 16, 8, 4, 2, 28, 21, 7, 203, 100, 28, 15, 126, 14, 63, 35, 253, 520, 910, 105, 264, 665, 1155, 165, 504, 1155, 858, 156, 495, 91, 539, 715, 198, 507, 550, 275, 143, 720, 627, 2002, 2618, 5695, 4692 (list; graph; listen)

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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