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Search: id:A080390
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| 1, 5, 14, 27, 34, 11, 62, 183, 98, 39, 142, 107, 220, 69, 44, 495, 322, 143, 436, 139, 482, 637, 574, 119, 674, 233, 782, 55, 898, 29, 1146, 4063, 230, 441, 174, 467, 1516, 493, 662, 239, 1762, 377, 2020, 175, 764, 781, 2302, 2543, 2596, 949, 968, 207, 3126, 1241
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OFFSET
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1,2
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FORMULA
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a(n)=Min{x; A080388(x)=n}
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MATHEMATICA
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f[x_] := GCD[Binomial[x+1, Floor[x+1/2]], Binomial[x, Floor[x/2]]] t=Table[0, {257}]; Do[s=f[n]; If[s<258&&t[[s]]==0, t[[s]]=n], {n, 1, 10000}]; t
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CROSSREFS
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Cf. A001405, A080388, A080389.
Sequence in context: A018829 A070133 A066479 this_sequence A030745 A071421 A065351
Adjacent sequences: A080387 A080388 A080389 this_sequence A080391 A080392 A080393
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KEYWORD
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nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Mar 12 2003
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