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Search: id:A079848
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| A079848 |
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Smallest primes such that a(j) - a(k) are all different. |
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+0
5
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| 2, 3, 5, 11, 23, 37, 47, 97, 101, 149, 211, 233, 353, 383, 487, 641, 757, 797, 919, 1097, 1163, 1381, 1409, 1481, 1777, 1997, 2287, 2417, 2969, 3049, 3371, 3529, 3929, 4231, 4759, 5279, 5449, 5717, 5953, 6529, 6983, 7583, 8053, 8819, 9043, 10133, 10799
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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This is the slowest-growing prime B2 sequence. See A005282. - T. D. Noe, Mar 24 2007
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LINKS
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T. D. Noe, Table of n, a(n) for n=1..4084 (terms less than 2*10^9)
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PROGRAM
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(PARI) a=vector(100); s=Set(); k=0; forprime(p=2, 10^5, j=1; while(j<=k&&!setsearch(s, p-a[j]), j++); if(j>k, for(j=1, k, s=setunion(s, [p-a[j]])); k++; a[k]=p; print1(" ", p); if(k==100, break))) (Alekseyev)
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CROSSREFS
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Cf. A079849.
Sequence in context: A118504 A038905 A019405 this_sequence A073434 A162278 A027763
Adjacent sequences: A079845 A079846 A079847 this_sequence A079849 A079850 A079851
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KEYWORD
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nice,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 18 2003
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EXTENSIONS
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More terms from Max Alekseyev (maxale(AT)gmail.com), Feb 14 2005
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