n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 4 |
5 | 11 |
6 | 15 |
7 | 41 |
8 | 56 |
9 | 153 |
10 | 209 |
11 | 571 |
12 | 780 |
13 | 2131 |
14 | 2911 |
15 | 7953 |
16 | 10864 |
17 | 29681 |
18 | 40545 |
19 | 110771 |
20 | 151316 |
21 | 413403 |
22 | 564719 |
23 | 1542841 |
24 | 2107560 |
25 | 5757961 |
26 | 7865521 |
27 | 21489003 |
28 | 29354524 |
29 | 80198051 |
30 | 109552575 |
31 | 299303201 |
32 | 408855776 |
33 | 1117014753 |
34 | 1525870529 |
35 | 4168755811 |
[0,1,1,3,4,11,15,41,56,153,209,571,780,2131,2911, 7953,10864,29681,40545,110771,151316,413403, 564719,1542841,2107560,5757961,7865521,21489003, 29354524,80198051,109552575,299303201,408855776, 1117014753,1525870529,4168755811] |