login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A108418 Primes with at least one of each odd digit and no even digits. 2
13597, 13759, 15739, 15937, 15973, 17359, 17539, 19753, 31957, 37159, 37591, 37951, 39157, 51973, 53197, 53719, 53791, 53917, 57139, 57193, 71359, 71593, 73951, 75193, 75391, 75913, 75931, 79153, 79531, 91573, 91753, 95317, 95713, 95731 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This is a subsequence of A030096.

No even digits are allowable. Otherwise the first missing terms would be 105379, 105397, 109357, 109537. - Zak Seidov, Nov 24 2013

LINKS

Georg Fischer, Table of n, a(n) for n = 1..3000 [recomputed Jul 08 2022; first 390 terms from Carmine Suriano]

PROG

(Python)

from sympy import isprime

from itertools import count, islice, product

def agen():

for d in count(5):

for p in product("13579", repeat=d):

if set(p) != set("13579"): continue

t = int("".join(p))

if isprime(t): yield t

print(list(islice(agen(), 40))) # Michael S. Branicky, Jul 08 2022

CROSSREFS

Cf. A030096 (Primes whose digits are all odd), A050288 (Pandigital primes), A108386 (Primes p such that p's set of distinct digits is {1, 3, 7, 9}).

Cf. A232447 (even digits are allowable). - Zak Seidov, Nov 24 2013

Sequence in context: A275370 A204785 A249526 * A232447 A237893 A206091

Adjacent sequences: A108415 A108416 A108417 * A108419 A108420 A108421

KEYWORD

base,nonn

AUTHOR

Rick L. Shepherd, Jun 02 2005

EXTENSIONS

Added missing last term with 5 different digits, Carmine Suriano, Jan 14 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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 9 15:39 EST 2022. Contains 358700 sequences. (Running on oeis4.)