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A051331
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Euclid-Mullin sequence (A000945) with initial value a(1)=131071 instead of a(1)=2.
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0
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131071, 2, 3, 43, 31, 113, 5, 13, 4391, 7, 8012161, 3090097, 17, 809, 83843, 18743, 29, 179, 2347, 83, 97883, 14411, 12109, 97, 25951, 5506100565736709510249607377685096261432096111292821492562747465234861171
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listen;
history;
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OFFSET
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1,1
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LINKS
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Table of n, a(n) for n=1..26.
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MATHEMATICA
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a[1]=131071; a[n_] := First[ Flatten[ FactorInteger[ 1+Product[ a[ j ], {j, 1, n-1} ] ] ] ]; Array[a, 10]
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CROSSREFS
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Cf. A000945, A000946, A005265, A005266.
Sequence in context: A013693 A103534 A165478 * A075972 A011567 A161213
Adjacent sequences: A051328 A051329 A051330 * A051332 A051333 A051334
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KEYWORD
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easy,nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu)
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STATUS
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approved
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