login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A031380
a(n) = prime(6*n - 2).
1
7, 29, 53, 79, 107, 139, 173, 199, 239, 271, 311, 349, 383, 421, 457, 491, 541, 577, 613, 647, 683, 733, 769, 821, 857, 887, 941, 983, 1021, 1061, 1097, 1151, 1193, 1231, 1283, 1307, 1373, 1429, 1459, 1493, 1549, 1583, 1619, 1667, 1721, 1759
OFFSET
1,1
LINKS
PROG
(Magma) [ NthPrime(6*n-2): n in [1..1000] ]; // Vincenzo Librandi, Apr 10 2011
CROSSREFS
Sequence in context: A330723 A165492 A084201 * A005698 A080185 A355920
KEYWORD
nonn
AUTHOR
STATUS
approved