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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A083762 Rearrangement of natural numbers such that concatenation of terms beginning with the first one with a 1 as the least significant digit is a prime. 2
1, 3, 2, 4, 9, 5, 13, 20, 10, 14, 40, 35, 28, 30, 11, 27, 76, 44, 22, 48, 114, 51, 62, 34, 45, 87, 83, 60, 42, 84, 12, 211, 159, 57, 74, 187, 26, 15, 141, 100, 153, 131, 46, 155, 144, 7, 323, 102, 70, 276, 450, 18, 189, 110, 202, 167, 240, 136, 17, 90, 88, 165, 47 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Conjecture: every natural number belongs to this sequence.

LINKS

Diana Mecum, Table of n, a(n) for n = 1..200

EXAMPLE

11, 131, 1321, 13241 etc. are primes.

CROSSREFS

Cf. A083763.

Sequence in context: A201838 A099257 A270701 * A173028 A264985 A265355

Adjacent sequences:  A083759 A083760 A083761 * A083763 A083764 A083765

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 06 2003

EXTENSIONS

More terms from Diana L. Mecum, Jun 22 2007

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 March 25 12:11 EDT 2019. Contains 321470 sequences. (Running on oeis4.)