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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A137105 Numbers n such that n and the square of n use only the digits 2, 4, 6 and 9. 0
2, 264, 964, 494262, 494462, 4946662, 4996962, 49944662, 499466662, 49994666662, 49999296962, 499999296962, 4999946666662, 499999466666662 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Generated with DrScheme

LINKS

Table of n, a(n) for n=1..14.

J. Wellons, Tables of Shared Digits

EXAMPLE

499999296962^2 = 249999296962494262429444

CROSSREFS

Sequence in context: A103029 A122862 A236437 * A216984 A007082 A135388

Adjacent sequences:  A137102 A137103 A137104 * A137106 A137107 A137108

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 March 19 13:34 EDT 2019. Contains 321330 sequences. (Running on oeis4.)