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 A039706 a(n) = n-th prime modulo 8. 18
 2, 3, 5, 7, 3, 5, 1, 3, 7, 5, 7, 5, 1, 3, 7, 5, 3, 5, 3, 7, 1, 7, 3, 1, 1, 5, 7, 3, 5, 1, 7, 3, 1, 3, 5, 7, 5, 3, 7, 5, 3, 5, 7, 1, 5, 7, 3, 7, 3, 5, 1, 7, 1, 3, 1, 7, 5, 7, 5, 1, 3, 5, 3, 7, 1, 5, 3, 1, 3, 5, 1, 7, 7, 5, 3, 7, 5, 5, 1, 1, 3, 5, 7, 1, 7, 3, 1, 1, 5, 7, 3, 7, 7, 3, 3, 7, 5, 1, 3, 5, 3, 5, 3, 1, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Nathaniel Johnston, Table of n, a(n) for n = 1..10000 MAPLE seq(ithprime(n) mod 8, n=1..105); # Nathaniel Johnston, Jun 29 2011 MATHEMATICA Table[Mod[Prime[n], 8], {n, 105}] (* Nathaniel Johnston, Jun 29 2011 *) Mod[Prime[Range[100]], 8] (* Vincenzo Librandi, May 06 2014 *) PROG (MAGMA) [p mod(8): p in PrimesUpTo(500)]; // Vincenzo Librandi, May 06 2014 (PARI) primes(100)%8 \\ Charles R Greathouse IV, May 06 2014 CROSSREFS Cf. A039701-A039705, A038194, A007652, A039709-A039715. Sequence in context: A115260 A143950 A108534 * A156208 A239695 A073034 Adjacent sequences:  A039703 A039704 A039705 * A039707 A039708 A039709 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified June 19 14:08 EDT 2021. Contains 345140 sequences. (Running on oeis4.)