|
| |
|
|
A159405
|
|
Number of nXn arrays of squares of integers summing to 20
|
|
1
| |
|
|
18, 7326, 2995908, 1455763635, 622097389872, 206307703531587, 47588288640846912, 7046841590377578801, 653092799056599247740, 39121901776525814650965, 1603648230996545513760708
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
