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!)
A087402 Numbers >10, using only one digit such that every partial sum is a prime. 0
11, 222, 44, 222, 22, 66, 44, 22, 66, 222, 222, 66, 222, 888, 44, 666, 88, 44, 22, 888, 66, 44, 88, 444, 66, 222, 66, 66, 44, 222, 22, 66, 66, 66, 44, 66, 888, 22, 44, 88, 66, 222, 444, 66, 2222, 22, 666, 2222, 22, 66, 44, 66, 22, 66, 222, 222, 6666, 44, 22, 66, 444, 66 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..61.

EXAMPLE

11, 11+222=233, 11+222+44=277 etc. are all prime.

CROSSREFS

Sequence in context: A055411 A341491 A064093 * A048377 A192686 A323416

Adjacent sequences: A087399 A087400 A087401 * A087403 A087404 A087405

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Sep 10 2003

EXTENSIONS

More terms from Ray Chandler and Vladeta Jovovic, Sep 22 2003

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 November 29 16:09 EST 2022. Contains 358431 sequences. (Running on oeis4.)