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A251540
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Odd numbers k such that A098548(k) is not a multiple of 3.
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2
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1, 493, 495, 497, 499, 1085, 1087, 1685, 1687, 2283, 2285, 2287, 2873, 2875, 3471, 3473, 4673, 4675, 5271, 5273, 5871, 5873, 6469, 6471, 7069, 7071, 7669, 7671, 8267, 8269, 8271, 8273, 8859, 8861, 9457, 9459
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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PROG
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(Haskell)
a251540 n = a251540_list !! (n-1)
a251540_list = filter ((> 0) . flip mod 3 . a098548) [1, 3 ..]
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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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