Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A136809
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A136809 Numbers n such that n and the square of n use only the digits 0, 1, 2 and 3. +0
2
0, 1, 10, 11, 100, 101, 110, 111, 1000, 1001, 1010, 1011, 1100, 1101, 1110, 10000, 10001, 10010, 10011, 10100, 10101, 10110, 10111, 11000, 11001, 11010, 11100, 11101, 100000, 100001, 100010, 100011, 100100, 100101, 100110, 100111, 101000, 101001, 101010, 101011, 101100, 101110, 110000, 110001, 110010, 110100, 110101, 111000, 111001, 111010 (list; graph; listen)
OFFSET

1,3

COMMENT

Generated with DrScheme

Subsequence of A136810-A136815. - M. F. Hasler, Jan 24 2008

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..1380

J. Wellons, Tables of Shared Digits

EXAMPLE

1010100100001^2 = 1020302212022030200200001

CROSSREFS

Adjacent sequences: A136806 A136807 A136808 this_sequence A136810 A136811 A136812

Sequence in context: A007088 A115848 A136814 this_sequence A136813 A038102 A115846

KEYWORD

base,nonn

AUTHOR

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

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified January 7 17:35 EST 2009. Contains 152824 sequences.


AT&T Labs Research