n | a(n) |
---|---|
10 | 0 |
11 | 2 |
12 | 1 |
13 | 8 |
14 | 12 |
15 | 23 |
16 | 56 |
17 | 100 |
18 | 196 |
19 | 380 |
20 | 734 |
21 | 1360 |
22 | 2583 |
23 | 4831 |
24 | 8933 |
25 | 16629 |
26 | 30627 |
27 | 56359 |
28 | 103401 |
29 | 189241 |
30 | 345386 |
31 | 629284 |
32 | 1144379 |
33 | 2076985 |
34 | 3764633 |
35 | 6812624 |
36 | 12312124 |
37 | 22223544 |
38 | 40067505 |
39 | 72159773 |
40 | 129826552 |
41 | 233358096 |
42 | 419077220 |
43 | 751979608 |
44 | 1348268372 |
[0,2,1,8,12,23,56,100,196,380,734,1360,2583,4831, 8933,16629,30627,56359,103401,189241,345386, 629284,1144379,2076985,3764633,6812624,12312124, 22223544,40067505,72159773,129826552,233358096, 419077220,751979608,1348268372] |