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A031170
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a(n) = prime(n+8) - prime(n).
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11
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21, 26, 26, 30, 30, 30, 30, 34, 36, 32, 36, 34, 32, 36, 36, 36, 38, 40, 36, 36, 36, 34, 44, 42, 40, 38, 46, 44, 48, 50, 40, 42, 42, 42, 42, 42, 40, 36, 44, 50, 48, 48, 42, 46, 44, 52, 46, 40, 42, 42, 44, 42, 42, 42, 50, 48, 44, 46, 54, 56, 64, 56, 46, 48, 54, 56, 48
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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FORMULA
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MAPLE
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ithprime(n+8)-ithprime(n);
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MATHEMATICA
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Table[Prime[n+8]-Prime[n], {n, 1, 100}] (* Harvey P. Dale, Mar 23 2011 *)
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PROG
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(Magma) [NthPrime(n+8)-NthPrime(n): n in [1..100] ]; // Vincenzo Librandi, Apr 23 2011
(Haskell)
a031170 n = a031170_list !! (n-1)
a031170_list = zipWith (-) (drop 8 a000040_list) a000040_list
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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