A290530 Primes congruent to (11,17) mod 30.

11, 17, 41, 47, 71, 101, 107, 131, 137, 167, 191, 197, 227, 251, 257, 281, 311, 317, 347, 401, 431, 461, 467, 491, 521, 557, 587, 617, 641, 647, 677, 701, 761, 797, 821, 827, 857, 881, 887, 911, 941, 947, 971, 977, 1031, 1061, 1091, 1097, 1151, 1181, 1187, 1217, 1277

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Prime@Range[210], MemberQ[{11, 17}, Mod[#, 30]] &]

Prog

(Magma) [p: p in PrimesUpTo(1500) | p mod 30 in [11, 17]];

Crossrefs

Cf. A045372, A187058 (a subsequence).

Sequence in context: A078872 A291374 A181421 * A163387 A147253 A201476

Adjacent sequences: A290527 A290528 A290529 * A290531 A290532 A290533

Keyword

nonn,easy

Author

Vincenzo Librandi, Aug 05 2017

Status

approved