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A031376
a(n) = prime(10*n - 1).
1
23, 67, 109, 167, 227, 277, 347, 401, 461, 523, 599, 653, 727, 797, 859, 937, 1009, 1063, 1129, 1217, 1289, 1367, 1447, 1499, 1579, 1637, 1723, 1801, 1879, 1979, 2039, 2113, 2207, 2281, 2351, 2417, 2521, 2609, 2683, 2731, 2803, 2897, 2971
OFFSET
1,1
LINKS
PROG
(Magma) [ NthPrime(10*n-1): n in [1..1000] ]; // Vincenzo Librandi, Apr 08 2011
CROSSREFS
Sequence in context: A030458 A053559 A322414 * A069173 A124716 A139955
KEYWORD
nonn
AUTHOR
STATUS
approved