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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A069635 a(1) = 8; a(2n) = smallest prime starting (most significant digits) with a(2n-1). a(2n+1) = smallest prime ending (least significant digits)in a(2n). 0
8, 83, 283, 2833, 32833, 328331, 2328331, 232833103, 31232833103, 3123283310321, 33123283310321, 3312328331032109, 333312328331032109, 33331232833103210927, 933331232833103210927, 93333123283310321092711 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..16.

CROSSREFS

Cf. A069614 to A069621, A069628 to A069636.

Sequence in context: A317119 A285455 A068173 * A069620 A196482 A196715

Adjacent sequences:  A069632 A069633 A069634 * A069636 A069637 A069638

KEYWORD

nonn,base

AUTHOR

Amarnath Murthy, Mar 27 2002

EXTENSIONS

Edited and extended by Robert G. Wilson v, Apr 03 2002

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 17 07:44 EST 2018. Contains 317275 sequences. (Running on oeis4.)