|
| |
|
|
A062810
|
|
Sum i^(n - i) + (n - i)^i, i = 1..n.
|
|
2
| |
|
|
1, 3, 7, 17, 45, 131, 419, 1465, 5561, 22755, 99727, 465537, 2303829, 12037571, 66174411, 381560425, 2301307841, 14483421859, 94909491607, 646309392369, 4565559980989, 33401808977411, 252713264780595, 1974606909857945
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
