n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 14 |
5 | 25 |
6 | 44 |
7 | 76 |
8 | 132 |
9 | 228 |
10 | 393 |
11 | 678 |
12 | 1168 |
13 | 2012 |
14 | 3466 |
15 | 5969 |
16 | 10280 |
17 | 17704 |
18 | 30488 |
19 | 52504 |
20 | 90417 |
21 | 155706 |
22 | 268140 |
23 | 461760 |
24 | 795190 |
25 | 1369385 |
26 | 2358196 |
27 | 4061012 |
28 | 6993404 |
29 | 12043228 |
30 | 20739449 |
31 | 35715070 |
32 | 61504344 |
33 | 105915636 |
34 | 182395602 |
35 | 314100513 |
[1,2,4,8,14,25,44,76,132,228,393,678,1168,2012, 3466,5969,10280,17704,30488,52504,90417,155706, 268140,461760,795190,1369385,2358196,4061012, 6993404,12043228,20739449,35715070,61504344, 105915636,182395602,314100513] |