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A232234
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Additive bases: a(n) is the least integer such that there is an n-element set of nonnegative integers, the sums of pairs of which are distinct and at most a(n).
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2
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0, 2, 6, 12, 22, 34, 50, 68, 88, 110, 144, 170, 212, 254, 302, 354, 398, 432, 492, 566, 666, 712, 744, 850, 960, 984, 1106
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OFFSET
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1,2
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COMMENTS
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By definition, these terms are twice the terms of A003022, see comment there. - Bernd Mulansky, Jun 25 2021
Lexicographically first basis that yields a(16) = 354 is {0,1,4,11,26,32,56,68,76,115,117,134,150,163,168,177}. - Fausto A. C. Cariboni, Nov 01 2017
Lexicographically first basis that yields a(17) = 398 is {0,5,7,17,52,56,67,80,81,100,122,138,159,165,168,191,199}. - Fausto A. C. Cariboni, Nov 26 2017
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LINKS
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Z. Skupien and A. Zak, Pair-sums packing and rainbow cliques, in Topics In Graph Theory, A tribute to A. A. and T. E. Zykovs on the occasion of A. A. Zykov's 90th birthday, ed. R. Tyshkevich, Univ. Illinois, 2013, pages 131-144 (in English and Russian).
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CROSSREFS
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These terms are twice the terms of A003022.
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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