n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 8 |
4 | 22 |
5 | 44 |
6 | 212 |
7 | 242 |
8 | 464 |
9 | 2552 |
10 | 8558 |
11 | 40604 |
12 | 41414 |
13 | 85558 |
14 | 229922 |
15 | 805508 |
16 | 2029202 |
17 | 2342432 |
18 | 2737372 |
19 | 4006004 |
20 | 4437344 |
21 | 4767674 |
22 | 281585182 |
23 | 400060004 |
24 | 440727044 |
25 | 805282508 |
26 | 8059999508 |
27 | 40000600004 |
28 | 47997579974 |
29 | 251476674152 |
30 | 2626540456262 |
31 | 2728292928272 |
[2,4,8,22,44,212,242,464,2552,8558,40604,41414, 85558,229922,805508,2029202,2342432,2737372, 4006004,4437344,4767674,281585182,400060004, 440727044,805282508,8059999508,40000600004, 47997579974,251476674152,2626540456262, 2728292928272] |