login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A142661 Primes congruent to 47 mod 56. 1
47, 103, 271, 383, 439, 607, 719, 887, 1223, 1279, 1447, 1559, 1783, 1951, 2063, 2287, 2399, 2791, 2903, 3407, 3463, 3631, 3911, 3967, 4079, 4583, 4639, 4751, 4919, 5087, 5479, 5591, 5647, 5927, 6151, 6263, 6599, 6823, 6991, 7103, 7159, 7607, 8111, 8167 (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[1200]], MemberQ[{47}, Mod[#, 56]] &] (* Vincenzo Librandi, Sep 01 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(9000) | p mod 56 eq 47 ]; // Vincenzo Librandi, Sep 01 2012

CROSSREFS

Cf. A000040.

Sequence in context: A245688 A211331 A141961 * A216067 A124096 A308784

Adjacent sequences:  A142658 A142659 A142660 * A142662 A142663 A142664

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

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 October 20 12:47 EDT 2019. Contains 328257 sequences. (Running on oeis4.)