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A031920
a(n) = prime(10*n-9).
1
2, 31, 73, 127, 179, 233, 283, 353, 419, 467, 547, 607, 661, 739, 811, 877, 947, 1019, 1087, 1153, 1229, 1297, 1381, 1453, 1523, 1597, 1663, 1741, 1823, 1901, 1993, 2063, 2131, 2221, 2293, 2371, 2437, 2539, 2621, 2689, 2749, 2833, 2909
OFFSET
1,1
LINKS
EXAMPLE
31 is the 11th prime.
MATHEMATICA
Prime/@Range[1, 511, 10] (* or *) Take[Prime[Range[511]], {1, -1, 10}] (* Harvey P. Dale, Aug 27 2012 *)
PROG
(Magma) [ NthPrime(10*n-9): n in [1..1000] ]; // Vincenzo Librandi, Apr 08 2011
CROSSREFS
Sequence in context: A229206 A105757 A091252 * A302361 A175446 A054207
KEYWORD
nonn
AUTHOR
STATUS
approved