n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 4 |
8 | 14 |
9 | 41 |
10 | 110 |
11 | 278 |
12 | 673 |
13 | 1576 |
14 | 3599 |
15 | 8055 |
16 | 17732 |
17 | 38509 |
18 | 82683 |
19 | 175830 |
20 | 370856 |
21 | 776723 |
22 | 1616945 |
23 | 3348500 |
24 | 6902905 |
25 | 14174198 |
26 | 29004911 |
27 | 59175625 |
28 | 120414435 |
29 | 244468774 |
30 | 495340191 |
31 | 1001911626 |
32 | 2023473267 |
33 | 4081241473 |
34 | 8222198324 |
35 | 16548146045 |
36 | 33276169507 |
[0,0,0,0,0,0,1,4,14,41,110,278,673,1576,3599,8055, 17732,38509,82683,175830,370856,776723,1616945, 3348500,6902905,14174198,29004911,59175625, 120414435,244468774,495340191,1001911626, 2023473267,4081241473,8222198324,16548146045, 33276169507] |