n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 10 |
7 | 20 |
8 | 37 |
9 | 74 |
10 | 142 |
11 | 284 |
12 | 558 |
13 | 1116 |
14 | 2212 |
15 | 4424 |
16 | 8811 |
17 | 17622 |
18 | 35170 |
19 | 70340 |
20 | 140538 |
21 | 281076 |
22 | 561868 |
23 | 1123736 |
24 | 2246914 |
25 | 4493828 |
26 | 8986540 |
27 | 17973080 |
28 | 35943948 |
29 | 71887896 |
30 | 143771368 |
31 | 287542736 |
32 | 575076661 |
33 | 1150153322 |
34 | 2300289022 |
35 | 4600578044 |
36 | 9201120918 |
[1,1,2,3,6,10,20,37,74,142,284,558,1116,2212,4424, 8811,17622,35170,70340,140538,281076,561868, 1123736,2246914,4493828,8986540,17973080,35943948, 71887896,143771368,287542736,575076661,1150153322, 2300289022,4600578044,9201120918] |