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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A136871 Numbers k such that k and k^2 use only the digits 0, 1, 5, 6 and 9. 1
0, 1, 10, 100, 1000, 10000, 10916, 100000, 109119, 109160, 956619, 1000000, 1091190, 1091600, 9566190, 9569199, 9959501, 10000000, 10911900, 10916000, 95661699, 95661900, 95691990, 99595010, 100000000, 109091666, 109119000, 109160000, 956616990, 956619000, 956919900, 995950100, 1000000000, 1056690916, 1090916660 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Generated with DrScheme.

LINKS

Jonathan Wellons, Table of n, a(n) for n = 1..205

J. Wellons, Tables of Shared Digits

EXAMPLE

956590595061969^2 = 915065566561011950166950156961.

CROSSREFS

Sequence in context: A136857 A136866 A136878 * A135653 A219111 A232659

Adjacent sequences:  A136868 A136869 A136870 * A136872 A136873 A136874

KEYWORD

base,nonn

AUTHOR

Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008

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 May 28 03:28 EDT 2022. Contains 354110 sequences. (Running on oeis4.)