The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A191084 Primes that are not squares mod 87. 1
 5, 19, 23, 31, 37, 43, 53, 59, 61, 71, 73, 79, 83, 97, 107, 127, 149, 157, 163, 167, 173, 179, 193, 197, 211, 227, 229, 233, 239, 257, 271, 281, 307, 331, 337, 347, 353, 367, 379, 383, 401, 409, 419, 421, 431, 433, 509, 521, 541, 557, 577, 587, 593, 601, 607 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Prime[Range[200]], JacobiSymbol[#, 87]==-1&] PROG (MAGMA) [p: p in PrimesUpTo(607) | JacobiSymbol(p, 87) eq -1]; // Vincenzo Librandi, Sep 11 2012 CROSSREFS Cf. A191052. Sequence in context: A191054 A097934 A191609 * A146509 A062340 A167766 Adjacent sequences:  A191081 A191082 A191083 * A191085 A191086 A191087 KEYWORD nonn,easy AUTHOR T. D. Noe, May 25 2011 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified August 7 22:44 EDT 2020. Contains 336279 sequences. (Running on oeis4.)