n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 8 |
3 | 22 |
4 | 52 |
5 | 112 |
6 | 228 |
7 | 442 |
8 | 832 |
9 | 1516 |
10 | 2720 |
11 | 4754 |
12 | 8264 |
13 | 14000 |
14 | 23824 |
15 | 39318 |
16 | 66052 |
17 | 106282 |
18 | 177884 |
19 | 277936 |
20 | 469384 |
21 | 703924 |
22 | 1225052 |
23 | 1718226 |
24 | 3203156 |
25 | 3974696 |
26 | 8551248 |
27 | 8307370 |
28 | 23950704 |
29 | 13195606 |
30 | 72779892 |
31 | -1798186 |
32 | 246605280 |
33 | -165440790 |
34 | 935635244 |
35 | -1166043794 |
36 | 3896720688 |
37 | -6470965954 |
38 | 17297466660 |
39 | -33101156302 |
40 | 79718300900 |
41 | -163586078926 |
[0,2,8,22,52,112,228,442,832,1516,2720,4754,8264, 14000,23824,39318,66052,106282,177884,277936, 469384,703924,1225052,1718226,3203156,3974696, 8551248,8307370,23950704,13195606,72779892, -1798186,246605280,-165440790,935635244, -1166043794,3896720688,-6470965954,17297466660, -33101156302,79718300900,-163586078926] |