n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 11 |
4 | 27 |
5 | 63 |
6 | 142 |
7 | 314 |
8 | 684 |
9 | 1474 |
10 | 3150 |
11 | 6685 |
12 | 14110 |
13 | 29640 |
14 | 62022 |
15 | 129337 |
16 | 268930 |
17 | 557752 |
18 | 1154164 |
19 | 2383587 |
20 | 4913835 |
21 | 10113983 |
22 | 20787252 |
23 | 42668775 |
24 | 87479539 |
25 | 179157497 |
26 | 366547820 |
27 | 749256450 |
28 | 1530251194 |
29 | 3122882776 |
30 | 6368433118 |
31 | 12978230568 |
32 | 26431617730 |
33 | 53799078716 |
34 | 109442256914 |
35 | 222519713892 |
36 | 452208698216 |
37 | 918560947022 |
38 | 1865036287632 |
39 | 3785181059505 |
40 | 7679199158098 |
[1,4,11,27,63,142,314,684,1474,3150,6685,14110, 29640,62022,129337,268930,557752,1154164,2383587, 4913835,10113983,20787252,42668775,87479539, 179157497,366547820,749256450,1530251194, 3122882776,6368433118,12978230568,26431617730, 53799078716,109442256914,222519713892, 452208698216,918560947022,1865036287632, 3785181059505,7679199158098] |