|
| |
|
|
A024504
|
|
Floor(C(2n,n)/2^(n+1)).
|
|
0
| |
|
|
0, 0, 0, 1, 2, 3, 7, 13, 25, 47, 90, 172, 330, 634, 1224, 2366, 4585, 8902, 17309, 33707, 65730, 128330, 250828, 490750, 961053, 1883664, 3694880, 7252914, 14246796, 28002324, 55071237, 108365983, 213345529, 420226042, 828092495, 1632525204
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
