n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 13 |
5 | 24 |
6 | 47 |
7 | 86 |
8 | 159 |
9 | 285 |
10 | 509 |
11 | 895 |
12 | 1565 |
13 | 2708 |
14 | 4660 |
15 | 7964 |
16 | 13543 |
17 | 22912 |
18 | 38604 |
19 | 64785 |
20 | 108356 |
21 | 180661 |
22 | 300384 |
23 | 498183 |
24 | 824365 |
25 | 1361302 |
26 | 2243799 |
27 | 3692159 |
28 | 6066161 |
29 | 9952786 |
30 | 16309055 |
31 | 26694132 |
32 | 43646685 |
33 | 71297770 |
34 | 116366274 |
35 | 189774755 |
36 | 309271954 |
37 | 503687536 |
[1,3,6,13,24,47,86,159,285,509,895,1565,2708,4660, 7964,13543,22912,38604,64785,108356,180661,300384, 498183,824365,1361302,2243799,3692159,6066161, 9952786,16309055,26694132,43646685,71297770, 116366274,189774755,309271954,503687536] |