n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 6 |
3 | 14 |
4 | 34 |
5 | 68 |
6 | 144 |
7 | 276 |
8 | 534 |
9 | 974 |
10 | 1774 |
11 | 3106 |
12 | 5410 |
13 | 9146 |
14 | 15334 |
15 | 25158 |
16 | 40884 |
17 | 65264 |
18 | 103204 |
19 | 160808 |
20 | 248222 |
21 | 378350 |
22 | 571534 |
23 | 853890 |
24 | 1264962 |
25 | 1855638 |
26 | 2700490 |
27 | 3895626 |
28 | 5577846 |
29 | 7923072 |
30 | 11176164 |
31 | 15650712 |
32 | 21774473 |
33 | 30092868 |
34 | 41337096 |
35 | 56434524 |
[1,2,6,14,34,68,144,276,534,974,1774,3106,5410, 9146,15334,25158,40884,65264,103204,160808,248222, 378350,571534,853890,1264962,1855638,2700490, 3895626,5577846,7923072,11176164,15650712, 21774473,30092868,41337096,56434524] |