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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A142504 Primes congruent to 46 mod 51. 1
97, 199, 607, 709, 811, 1117, 1321, 1423, 1627, 1831, 1933, 2137, 2239, 2341, 2647, 2749, 2851, 2953, 3259, 3361, 3463, 3769, 4177, 4483, 4789, 4993, 5197, 5503, 6217, 6421, 6829, 7237, 7951, 8053, 8461, 8563, 8971, 9277, 9787, 10093, 10399, 10501, 10909, 11113 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

FORMULA

a(n) ~ 32n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2000]], MemberQ[{46}, Mod[#, 51]] &] (* Vincenzo Librandi, Aug 29 2012 *)

Select[Range[46, 12000, 51], PrimeQ] (* Harvey P. Dale, Feb 06 2017 *)

PROG

(MAGMA) [p: p in PrimesUpTo(13000) | p mod 51 eq 46]; // Vincenzo Librandi, Ayg 29 2012

(PARI) is(n)=isprime(n) && n%51==46 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A244778 A176011 A157410 * A261109 A142689 A142908

Adjacent sequences:  A142501 A142502 A142503 * A142505 A142506 A142507

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 July 23 11:44 EDT 2019. Contains 325254 sequences. (Running on oeis4.)