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2, 5, 9, 14, 20, 27, 37, 49, 63, 79, 97, 117, 139, 163, 189, 219, 252, 288, 327, 369, 414, 462, 513, 567, 624, 684, 747, 815, 887, 963, 1043, 1127, 1215, 1307, 1403, 1503, 1607, 1715, 1827, 1943, 2063, 2187, 2317, 2452, 2592, 2737, 2887, 3042, 3202, 3367, 3537
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Accumulate[Select[Range[300], !IntegerQ[Surd[#, 3]]&&Divisible[#, Floor[ Surd[ #, 3]]]&]] (* Harvey P. Dale, May 13 2020 *)
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PROG
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(Magma)
A032378:=[k*j: j in [(k^2+1)..(k^2+3*k+3)], k in [1..15]];
(SageMath)
A032378=flatten([[k*j for j in range((k^2+1), (k^2+3*k+3)+1)] for k in range(1, 15)])
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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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