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A046861
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Lower members of good pairs.
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1
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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; refs; listen; history; internal format)
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OFFSET
| 0,2
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REFERENCES
| N. G. de Bruijn, Some direct decompositions of the set of integers, Math. Comp., 18 (1964), 537-546.
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CROSSREFS
| Cf. A046862.
Sequence in context: A121534 A083363 A027707 * A078917 A084443 A053711
Adjacent sequences: A046858 A046859 A046860 * A046862 A046863 A046864
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KEYWORD
| nonn,easy,nice
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
| Reference gives 45 terms.
More terms from Pab Ter (pabrlos2(AT)yahoo.com), Nov 06 2005
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