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A031340 Prime(7n). 1
17, 43, 73, 107, 149, 181, 227, 263, 307, 349, 389, 433, 467, 521, 571, 613, 653, 701, 751, 809, 853, 887, 947, 997, 1039, 1091, 1129, 1193, 1237, 1291, 1327, 1423, 1453, 1493, 1553, 1601, 1637, 1699, 1753, 1811, 1873, 1931, 1993 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Jens Kruse Andersen, Table of n, a(n) for n = 1..10000

MAPLE

ithprime(7*n)

MATHEMATICA

Prime[7*Range[50]] (* Harvey P. Dale, Nov 24 2011 *)

PROG

(MAGMA) [NthPrime(7*n): n in [1..50]]; // Vincenzo Librandi, Apr 10 2011

(Sage) [nth_prime(7*n) for n in (1..50)] # Bruno Berselli, May 07 2014

(PARI) a(n)=prime(7*n) \\ Edward Jiang, Sep 08 2014

CROSSREFS

Cf. similar sequences listed in A031336.

Sequence in context: A165981 A109998 A328998 * A172044 A098072 A130467

Adjacent sequences:  A031337 A031338 A031339 * A031341 A031342 A031343

KEYWORD

nonn,easy

AUTHOR

Jeff Burch

STATUS

approved

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Last modified August 4 13:38 EDT 2020. Contains 336201 sequences. (Running on oeis4.)