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A118069
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a(n) = smallest composite which is > n! and is coprime to n!.
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0
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4, 4, 9, 25, 25, 121, 721, 5041, 40321, 362881, 3628801, 39916813, 479001601, 6227020801, 87178291201, 1307674368001, 20922789888001, 355687428096001, 6402373705728001, 121645100408832001, 2432902008176640001
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OFFSET
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0,1
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LINKS
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MATHEMATICA
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scc[n_]:=Module[{nf=n!, k}, k=nf+1; While[!CompositeQ[k]||!CoprimeQ[k, nf], k++]; k]; Array[ scc, 30, 0] (* Harvey P. Dale, Apr 09 2023 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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More terms from Adam Panagos (adam.panagos(AT)gmail.com), May 15 2006
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STATUS
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approved
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