A031377 a(n) = prime(3n-2).

2, 7, 17, 29, 41, 53, 67, 79, 97, 107, 127, 139, 157, 173, 191, 199, 227, 239, 257, 271, 283, 311, 331, 349, 367, 383, 401, 421, 439, 457, 467, 491, 509, 541, 563, 577, 599, 613, 631, 647, 661, 683, 709, 733, 751, 769, 797, 821, 829, 857, 877

Offset: 1

Author

Jeff Burch

Keywords

• nonn

Links

• Ivan Panchenko, Table of n, a(n) for n = 1..1000

Programs

Magma

[ NthPrime(3*n-2): n in [1..1000] ]; // Vincenzo Librandi, Apr 11 2011

Mathematica

Prime[3*Range[70]-2] (* Harvey P. Dale, Mar 23 2012 *)