n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 4 |
3 | 12 |
4 | 16 |
5 | 40 |
6 | 72 |
7 | 140 |
8 | 256 |
9 | 540 |
10 | 1040 |
11 | 2068 |
12 | 4128 |
13 | 8216 |
14 | 16408 |
15 | 32880 |
16 | 65536 |
17 | 131104 |
18 | 262296 |
19 | 524324 |
20 | 1048640 |
21 | 2097480 |
22 | 4194344 |
23 | 8388652 |
24 | 16777728 |
25 | 33554600 |
26 | 67108912 |
27 | 134218836 |
28 | 268435552 |
29 | 536870968 |
30 | 1073744160 |
31 | 2147483708 |
[0,2,4,12,16,40,72,140,256,540,1040,2068,4128, 8216,16408,32880,65536,131104,262296,524324, 1048640,2097480,4194344,8388652,16777728,33554600, 67108912,134218836,268435552,536870968,1073744160, 2147483708] |