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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A142047 Primes congruent to 29 mod 32. 1
29, 61, 157, 317, 349, 509, 541, 701, 733, 797, 829, 1021, 1117, 1181, 1213, 1277, 1373, 1597, 1693, 1789, 1949, 2141, 2237, 2269, 2333, 2557, 2621, 2749, 2909, 3037, 3229, 3389, 3517, 3581, 3613, 3677, 3709, 4093, 4157, 4253, 4349, 4637, 4733, 4861, 4957 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

FORMULA

a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Range[29, 20000, 32], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 02 2011 *)

Select[Prime[Range[2000]], MemberQ[{29}, Mod[#, 32]]&] (* Vincenzo Librandi, Aug 18 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(6000) | p mod 32 eq 29 ]; // Vincenzo Librandi, Aug 18 2012

(PARI) is(n)=isprime(n) && n%32==29 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040, A142042, A142044.

Sequence in context: A141111 A122114 A173032 * A046275 A092222 A039516

Adjacent sequences:  A142044 A142045 A142046 * A142048 A142049 A142050

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 November 13 17:34 EST 2019. Contains 329106 sequences. (Running on oeis4.)