A031394 a(n) = prime(7*n - 4).

5, 29, 59, 89, 127, 163, 197, 239, 277, 317, 367, 409, 449, 491, 547, 593, 631, 673, 727, 769, 823, 863, 919, 971, 1019, 1061, 1103, 1163, 1217, 1277, 1303, 1373, 1433, 1481, 1523, 1571, 1613, 1667, 1723, 1783, 1847, 1889, 1951, 2003, 2063

Offset

1,1

Links

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

Formula

a(n) = A000040(7*n-4). - Wesley Ivan Hurt, Feb 24 2014

Maple

A031394:=n->ithprime(7*n - 4); seq(A031394(n), n=1..50); # Wesley Ivan Hurt, Feb 24 2014

Mathematica

Table[Prime[7 n - 4], {n, 50}] (* Wesley Ivan Hurt, Feb 24 2014 *)

Prog

(Magma) [ NthPrime(7*n-4): n in [1..1000] ]; // Vincenzo Librandi, Apr 10 2011

Crossrefs

Cf. A000040.

Sequence in context: A300777 A177831 A115706 * A103094 A341083 A341085

Adjacent sequences: A031391 A031392 A031393 * A031395 A031396 A031397

Keyword

nonn

Author

Jeff Burch

Status

approved