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Search: id:A045533
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| A045533 |
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Concatenate n-th and (n+1)st primes. |
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+0
14
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| 23, 35, 57, 711, 1113, 1317, 1719, 1923, 2329, 2931, 3137, 3741, 4143, 4347, 4753, 5359, 5961, 6167, 6771, 7173, 7379, 7983, 8389, 8997, 97101, 101103, 103107, 107109, 109113, 113127, 127131, 131137
(list; graph; listen)
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OFFSET
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0,1
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MAPLE
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P:=proc(i) local a, b, n; for n from 1 by 1 to i do a:=ithprime(n); b:=ithprime(n+1); a:=b+a*10^floor(evalf((log10(b)+1), 100)); print(a); od; end: P(100); [From Paolo P. Lava (ppl(AT)spl.at), Jan 21 2009]
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CROSSREFS
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Sequence in context: A049851 A120147 A166499 this_sequence A154114 A163384 A059798
Adjacent sequences: A045530 A045531 A045532 this_sequence A045534 A045535 A045536
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KEYWORD
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nonn,base
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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