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A119634
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a(n) = lcm(1,...,2n+2)/2.
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3
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1, 6, 30, 420, 1260, 13860, 180180, 360360, 6126120, 116396280, 116396280, 2677114440, 13385572200, 40156716600, 1164544781400, 72201776446800, 72201776446800, 72201776446800, 2671465728531600, 2671465728531600
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OFFSET
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0,2
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LINKS
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MATHEMATICA
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PROG
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(GAP) List([0..20], n->Lcm(List([1..2*n+2]))/2); # Muniru A Asiru, Mar 04 2019
(PARI) {a(n) = lcm(vector(2*n+2, i, i))/2}; \\ G. C. Greubel, Mar 05 2019
(Magma) [LCM([1..2*n+2])/2: n in [0..20]]; // G. C. Greubel, Mar 05 2019
(Sage) [lcm(range(1, 2*n+3))/2 for n in (0..20)] # G. C. Greubel, Mar 05 2019
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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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