login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A137048 Numbers n such that n and the square of n use only the digits 1, 4, 5, 6 and 9. 1
1, 4, 14, 119, 4116, 4119, 4466, 6454, 95454, 956554, 956619, 959166, 4116619, 6415696, 6441616, 6445616, 6446669, 6641946, 6644546, 9959514, 41169669, 44665419, 64466669, 66644546, 95469446, 95469469, 95611696, 441544966, 644666669, 664499166, 666416946, 956114619, 956115419, 995966696, 1191469469, 4116669114, 4411541619 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..195

J. Wellons, Tables of Shared Digits

EXAMPLE

956919511459514^2 = 915694951411914945566461116196

CROSSREFS

Sequence in context: A003184 A065062 A240273 * A137056 A302021 A006824

Adjacent sequences:  A137045 A137046 A137047 * A137049 A137050 A137051

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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 14 13:57 EDT 2020. Contains 336481 sequences. (Running on oeis4.)