n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 4 |
3 | 10 |
4 | 21 |
5 | 40 |
6 | 72 |
7 | 125 |
8 | 212 |
9 | 354 |
10 | 585 |
11 | 960 |
12 | 1568 |
13 | 2553 |
14 | 4148 |
15 | 6730 |
16 | 10909 |
17 | 17672 |
18 | 28616 |
19 | 46325 |
20 | 74980 |
21 | 121346 |
22 | 196369 |
23 | 317760 |
24 | 514176 |
25 | 831985 |
26 | 1346212 |
27 | 2178250 |
28 | 3524517 |
29 | 5702824 |
30 | 9227400 |
31 | 14930285 |
32 | 24157748 |
33 | 39088098 |
34 | 63245913 |
35 | 102334080 |
36 | 165580064 |
[0,1,4,10,21,40,72,125,212,354,585,960,1568,2553, 4148,6730,10909,17672,28616,46325,74980,121346, 196369,317760,514176,831985,1346212,2178250, 3524517,5702824,9227400,14930285,24157748, 39088098,63245913,102334080,165580064] |