n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 11 |
4 | 26 |
5 | 56 |
6 | 114 |
7 | 223 |
8 | 424 |
9 | 789 |
10 | 1444 |
11 | 2608 |
12 | 4660 |
13 | 8253 |
14 | 14508 |
15 | 25343 |
16 | 44030 |
17 | 76136 |
18 | 131110 |
19 | 224955 |
20 | 384720 |
21 | 656041 |
22 | 1115784 |
23 | 1893216 |
24 | 3205416 |
25 | 5416441 |
26 | 9136084 |
27 | 15384563 |
28 | 25866914 |
29 | 43429784 |
30 | 72821274 |
31 | 121953943 |
32 | 204002680 |
33 | 340886973 |
34 | 569047468 |
35 | 949022608 |
[1,4,11,26,56,114,223,424,789,1444,2608,4660,8253, 14508,25343,44030,76136,131110,224955,384720, 656041,1115784,1893216,3205416,5416441,9136084, 15384563,25866914,43429784,72821274,121953943, 204002680,340886973,569047468,949022608] |