n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 10 |
5 | 21 |
6 | 45 |
7 | 95 |
8 | 201 |
9 | 426 |
10 | 902 |
11 | 1910 |
12 | 4045 |
13 | 8566 |
14 | 18140 |
15 | 38415 |
16 | 81351 |
17 | 172276 |
18 | 364827 |
19 | 772590 |
20 | 1636105 |
21 | 3464761 |
22 | 7337285 |
23 | 15538085 |
24 | 32904826 |
25 | 69682176 |
26 | 147565152 |
27 | 312497045 |
28 | 661771440 |
29 | 1401425856 |
30 | 2967783605 |
31 | 6284841605 |
32 | 13309337626 |
33 | 28185033001 |
34 | 59687124002 |
35 | 126398744025 |
[1,1,2,5,10,21,45,95,201,426,902,1910,4045,8566, 18140,38415,81351,172276,364827,772590,1636105, 3464761,7337285,15538085,32904826,69682176, 147565152,312497045,661771440,1401425856, 2967783605,6284841605,13309337626,28185033001, 59687124002,126398744025] |