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A062294
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A B_2 sequence: a(n) is the smallest prime such that the pairwise sums of distinct elements are all distinct.
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3
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2, 3, 5, 7, 11, 17, 29, 47, 67, 83, 131, 163, 233, 307, 397, 443, 617, 727, 809, 941, 1063, 1217, 1399, 1487, 1579, 1931, 2029, 2137, 2237, 2659, 2777, 3187, 3659, 3917, 4549, 4877, 5197, 5471, 5981, 6733, 7207, 7349, 8039, 8291, 8543, 9283, 9689, 10037
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Klaus Brockhaus, Table of n, a(n) for n = 1..3600
Eric Weisstein's World of Mathematics, B2-Sequence
Index entries for B_2 sequences
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CROSSREFS
| Cf. A011185, A010672, A025582, A005282, A061781, A061784, A062292, A079848, A133096.
Sequence in context: A113192 A077673 A071255 * A113016 A085136 A127435
Adjacent sequences: A062291 A062292 A062293 * A062295 A062296 A062297
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KEYWORD
| nonn
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AUTHOR
| Labos E. (labos(AT)ana.sote.hu), Jul 02 2001
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EXTENSIONS
| Edited, corrected and extended by Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Sep 17 2007
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