|
| |
|
|
A001738
|
|
Squares written in base 3.
|
|
3
|
|
|
|
0, 1, 11, 100, 121, 221, 1100, 1211, 2101, 10000, 10201, 11111, 12100, 20021, 21021, 22100, 100111, 101201, 110000, 111101, 112211, 121100, 122221, 201121, 210100, 212011, 221001, 1000000, 1002001, 1011011, 1020100, 1022121, 1101221, 1111100, 1120211
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,3
|
|
|
LINKS
|
T. D. Noe, Table of n, a(n) for n = 0..1000
|
|
|
FORMULA
|
a(n) = A007089(A000290(n)). - Jason Kimberley, Dec 13 2012
|
|
|
MATHEMATICA
|
Table[FromDigits[IntegerDigits[n^2, 3]], {n, 0, 50}] (* T. D. Noe, Aug 10 2012 *)
|
|
|
CROSSREFS
|
Sequence in context: A090337 A066329 A219896 * A120655 A018203 A081906
Adjacent sequences: A001735 A001736 A001737 * A001739 A001740 A001741
|
|
|
KEYWORD
|
base,easy,nonn
|
|
|
AUTHOR
|
N. J. A. Sloane.
|
|
|
STATUS
|
approved
|
| |
|
|
