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Search: id:A046861
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| A046861 |
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Lower members of good pairs. |
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+0
2
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| 1, 7, 11, 31, 41, 49, 109, 127, 139, 143, 151, 173, 179, 203, 217, 397, 491, 511, 521, 539, 547, 589, 599, 683, 749, 803, 929, 989, 2041, 2047, 2107, 2153, 2191, 2219, 2531, 2693, 2723, 2761, 2999, 3661, 3721, 3739, 6199, 6923, 7949
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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N. G. de Bruijn, Some direct decompositions of the set of integers, Math. Comp., 18 (1964), 537-546.
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CROSSREFS
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Cf. A046862.
Sequence in context: A109907 A083363 A027707 this_sequence A078917 A084443 A053711
Adjacent sequences: A046858 A046859 A046860 this_sequence A046862 A046863 A046864
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KEYWORD
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nonn,easy,nice
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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Reference gives 45 terms.
More terms from Pab Ter (pabrlos2(AT)yahoo.com), Nov 06 2005
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