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A022461
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a(n) = prime(n+1)*prime(n+2) mod prime(n).
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4
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1, 2, 2, 3, 1, 11, 12, 2, 2, 16, 29, 24, 12, 40, 25, 48, 16, 60, 24, 16, 60, 40, 1, 7, 24, 12, 24, 12, 72, 26, 40, 48, 24, 120, 16, 72, 60, 40, 72, 48, 24, 120, 12, 24, 28, 89, 192, 24, 12, 40, 48, 24, 160, 72, 72, 48, 16, 60, 24, 24, 240, 252, 24, 12, 72, 280
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OFFSET
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1,2
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LINKS
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FORMULA
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MATHEMATICA
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Mod[#[[2]]#[[3]], #[[1]]]&/@Partition[Prime[Range[70]], 3, 1] (* Harvey P. Dale, Jun 05 2023 *)
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PROG
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(PARI) for(n=1, 50, print1((prime(n+1)*prime(n+2)) % prime(n), ", ")) \\ G. C. Greubel, Feb 27 2018
(Magma) [NthPrime(n+1)*NthPrime(n+2) mod NthPrime(n): n in [1..50]]; // G. C. Greubel, Feb 27 2018
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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