n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 3 |
4 | 4 |
5 | 15 |
6 | 12 |
7 | 63 |
8 | 72 |
9 | 207 |
10 | 290 |
11 | 979 |
12 | 864 |
13 | 4095 |
14 | 5250 |
15 | 13485 |
16 | 16496 |
17 | 65535 |
18 | 69948 |
19 | 262143 |
20 | 240000 |
21 | 888888 |
22 | 1319758 |
23 | 4106167 |
24 | 3318144 |
25 | 16199225 |
26 | 22355866 |
27 | 56730861 |
28 | 66385676 |
29 | 266917769 |
30 | 267331800 |
31 | 1073741823 |
32 | 1073809184 |
33 | 3481794591 |
34 | 5726404746 |
35 | 16262257795 |
[0,0,3,4,15,12,63,72,207,290,979,864,4095,5250, 13485,16496,65535,69948,262143,240000,888888, 1319758,4106167,3318144,16199225,22355866, 56730861,66385676,266917769,267331800,1073741823, 1073809184,3481794591,5726404746,16262257795] |