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A031373 a(n) = prime(7n-1). 1
13, 41, 71, 103, 139, 179, 223, 257, 293, 347, 383, 431, 463, 509, 569, 607, 647, 691, 743, 797, 839, 883, 941, 991, 1033, 1087, 1123, 1187, 1231, 1289, 1321, 1409, 1451, 1489, 1549, 1597, 1627, 1697, 1747, 1801, 1871, 1913, 1987, 2027 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Prime[7Range[50]-1] (* Harvey P. Dale, Oct 31 2011 *)
PROG
(Magma) [ NthPrime(7*n-1): n in [1..1000] ]; // Vincenzo Librandi, Apr 10 2011
CROSSREFS
Sequence in context: A334557 A146238 A039339 * A043162 A043942 A004624
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified June 19 06:59 EDT 2024. Contains 373492 sequences. (Running on oeis4.)