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!)
A083188 Lexicographically earliest sequence of distinct primes with the property that for all n >= 1, the concatenation of a(n), a(n+1), ..., a(2n-1) is a prime. 1
2, 3, 7, 5, 17, 11, 19, 13, 59, 23, 83, 29, 31, 37, 41, 43, 103, 47, 293, 53, 409, 61, 109, 67, 463, 71, 97, 73, 127, 79, 661, 89, 181, 101, 419, 107, 547, 113, 149, 131, 757, 137, 281, 139, 359, 151, 571, 157, 521, 163, 211, 167, 179, 173, 197, 191, 461, 193, 853 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..59.

EXAMPLE

2, 37, 7517 etc. are primes.

CROSSREFS

Cf. A083189.

Sequence in context: A059459 A124440 A067363 * A228775 A129543 A137440

Adjacent sequences: A083185 A083186 A083187 * A083189 A083190 A083191

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Apr 27 2003

EXTENSIONS

Definition corrected by N. J. A. Sloane, Jan 02 2009 and again by Franklin T. Adams-Watters, Jan 04 2009

Extended by Ray Chandler, Jan 04 2009

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 5 02:30 EST 2022. Contains 358572 sequences. (Running on oeis4.)