n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 9 |
3 | 30 |
4 | 95 |
5 | 248 |
6 | 614 |
7 | 1367 |
8 | 2879 |
9 | 5674 |
10 | 10681 |
11 | 19169 |
12 | 33203 |
13 | 55478 |
14 | 90067 |
15 | 142224 |
16 | 219388 |
17 | 330943 |
18 | 489716 |
19 | 711518 |
20 | 1017241 |
21 | 1432328 |
22 | 1989400 |
23 | 2727644 |
24 | 3696314 |
25 | 4953733 |
26 | 6571851 |
27 | 8635136 |
28 | 11245971 |
29 | 14523411 |
30 | 18610003 |
31 | 23669939 |
32 | 29897469 |
33 | 37514880 |
34 | 46782198 |
[1,2,9,30,95,248,614,1367,2879,5674,10681,19169, 33203,55478,90067,142224,219388,330943,489716, 711518,1017241,1432328,1989400,2727644,3696314, 4953733,6571851,8635136,11245971,14523411, 18610003,23669939,29897469,37514880,46782198] |