OFFSET
1,2
COMMENTS
No square of any size can be used more than once. The initial terms listed are conjectured from what I can draw. Trying to stack squares in this way feels like playing Tetris and comes from the squared square idea (see A295130).
LINKS
Pontus von Brömssen, A350417(61) = 226.
EXAMPLE
|‾‾‾‾‾‾‾‾‾‾‾|
| |
| 5 |
| | a(7)=12
|___________||‾‾‾|
|‾‾‾‾‾‾‾‾||_||___|
| 4 ||‾‾‾‾‾‾|
| || 3 |
|________||______|
| 7 |
.
.
|‾‾‾‾‾‾|
|‾‾‾‾‾‾‾‾‾‾‾‾‾|| 3 | a(10)=15
| || ||‾|
| 6 ||‾‾‾‾‾‾‾‾‾|
| || 4 |
| || |
|_____________||_________|
| 10 |
CROSSREFS
KEYWORD
nonn
AUTHOR
Antoine Beaulieu, Dec 29 2021
EXTENSIONS
a(19) corrected by, a(21) and beyond from Pontus von Brömssen, Nov 15 2022
STATUS
approved