n | a(n) |
---|---|
2 | 0 |
3 | 4 |
4 | 12 |
5 | 28 |
6 | 60 |
7 | 124 |
8 | 252 |
9 | 508 |
10 | 1020 |
11 | 2044 |
12 | 4092 |
13 | 8188 |
14 | 16380 |
15 | 32764 |
16 | 65532 |
17 | 131068 |
18 | 262140 |
19 | 524284 |
20 | 1048572 |
21 | 2097148 |
22 | 4194300 |
23 | 8388604 |
24 | 16777212 |
25 | 33554428 |
26 | 67108860 |
27 | 134217724 |
28 | 268435452 |
29 | 536870908 |
30 | 1073741820 |
31 | 2147483644 |
32 | 4294967292 |
33 | 8589934588 |
34 | 17179869180 |
[0,4,12,28,60,124,252,508,1020,2044,4092,8188, 16380,32764,65532,131068,262140,524284,1048572, 2097148,4194300,8388604,16777212,33554428, 67108860,134217724,268435452,536870908,1073741820, 2147483644,4294967292,8589934588,17179869180] |