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 A045429 Primes congruent to {1, 3} mod 5. 10
 3, 11, 13, 23, 31, 41, 43, 53, 61, 71, 73, 83, 101, 103, 113, 131, 151, 163, 173, 181, 191, 193, 211, 223, 233, 241, 251, 263, 271, 281, 283, 293, 311, 313, 331, 353, 373, 383, 401, 421, 431, 433, 443, 461, 463, 491, 503, 521, 523, 541, 563, 571, 593, 601, 613, 631, 641 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS A039703(A049084(a(n))) = odd; complement of A045356. - Reinhard Zumkeller, Feb 25 2008 LINKS R. Zumkeller, Table of n, a(n) for n = 1..1001 MATHEMATICA Select[Prime[Range[200]], MemberQ[{1, 3}, Mod[#, 5]] &] (* Vincenzo Librandi, Aug 13 2012 *) Select[Prime[Range[200]], OddQ[Mod[#, 5]] &] (* Zak Seidov, Aug 31 2012 *) PROG (Magma) [ p: p in PrimesUpTo(600) | p mod 5 in {1, 3} ]; // Vincenzo Librandi, Aug 13 2012 CROSSREFS Cf. A000040, A045415, A137978. Sequence in context: A191078 A281816 A117682 * A168164 A296933 A270543 Adjacent sequences: A045426 A045427 A045428 * A045430 A045431 A045432 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified December 9 00:20 EST 2022. Contains 358698 sequences. (Running on oeis4.)