n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 4 |
5 | 10 |
6 | 20 |
7 | 36 |
8 | 64 |
9 | 120 |
10 | 240 |
11 | 496 |
12 | 1024 |
13 | 2080 |
14 | 4160 |
15 | 8256 |
16 | 16384 |
17 | 32640 |
18 | 65280 |
19 | 130816 |
20 | 262144 |
21 | 524800 |
22 | 1049600 |
23 | 2098176 |
24 | 4194304 |
25 | 8386560 |
26 | 16773120 |
27 | 33550336 |
28 | 67108864 |
29 | 134225920 |
30 | 268451840 |
31 | 536887296 |
32 | 1073741824 |
33 | 2147450880 |
[0,0,0,1,4,10,20,36,64,120,240,496,1024,2080,4160, 8256,16384,32640,65280,130816,262144,524800, 1049600,2098176,4194304,8386560,16773120,33550336, 67108864,134225920,268451840,536887296,1073741824, 2147450880] |