|
Search: id:A162094
|
|
|
| A162094 |
|
Number of nXn symmetric binary arrays with rows, considered as binary numbers, in strictly increasing order, and no more than 4 ones in any row |
|
+0
1
|
|
| 2, 3, 9, 48, 397, 4046, 50562, 725875, 11870670, 219522591, 4530707851, 103448006539, 2595528068368, 71042542549939
(list; graph; listen)
|
|
|
|
|
Search completed in 0.002 seconds
|
