n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 14 |
5 | 22 |
6 | 70 |
7 | 109 |
8 | 318 |
9 | 551 |
10 | 1203 |
11 | 2136 |
12 | 5752 |
13 | 9263 |
14 | 20641 |
15 | 37151 |
16 | 85084 |
17 | 144918 |
18 | 317356 |
19 | 546730 |
20 | 1196302 |
21 | 2076810 |
22 | 4281584 |
23 | 7459351 |
24 | 15860805 |
25 | 27146911 |
26 | 54715933 |
27 | 95712097 |
28 | 194059563 |
29 | 334322338 |
30 | 663159101 |
31 | 1147479053 |
32 | 2270647257 |
33 | 3923732160 |
34 | 7587368893 |
[1,1,2,5,14,22,70,109,318,551,1203,2136,5752,9263, 20641,37151,85084,144918,317356,546730,1196302, 2076810,4281584,7459351,15860805,27146911, 54715933,95712097,194059563,334322338,663159101, 1147479053,2270647257,3923732160,7587368893] |