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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A045343 Primes congruent to {2, 3} mod 7. 5
2, 3, 17, 23, 31, 37, 59, 73, 79, 101, 107, 149, 157, 163, 191, 199, 227, 233, 241, 269, 283, 311, 317, 331, 353, 359, 367, 373, 401, 409, 443, 457, 479, 499, 521, 541, 563, 569, 577, 619, 647, 653, 661, 709, 751 (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[500]], MemberQ[{2, 3}, Mod[#, 7]]&]  (* Harvey P. Dale, Mar 12 2011 *)

PROG

(MAGMA) [ p: p in PrimesUpTo(1000) | p mod 7 in {2, 3} ]; // Vincenzo Librandi, Aug 07 2012

CROSSREFS

Sequence in context: A041981 A197223 A045342 * A019388 A228198 A023214

Adjacent sequences:  A045340 A045341 A045342 * A045344 A045345 A045346

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 00:03 EDT 2021. Contains 343098 sequences. (Running on oeis4.)