n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 4 |
4 | 5 |
5 | 11 |
6 | 22 |
7 | 36 |
8 | 69 |
9 | 121 |
10 | 221 |
11 | 386 |
12 | 686 |
13 | 1210 |
14 | 2122 |
15 | 3734 |
16 | 6517 |
17 | 11408 |
18 | 19903 |
19 | 34714 |
20 | 60485 |
21 | 105312 |
22 | 183272 |
23 | 318758 |
24 | 554262 |
25 | 963361 |
26 | 1674076 |
27 | 2908426 |
28 | 5052066 |
29 | 8774386 |
30 | 15237482 |
31 | 26458718 |
32 | 45939797 |
33 | 79759442 |
34 | 138468656 |
35 | 240382216 |
36 | 417289619 |
37 | 724369536 |
38 | 1257396992 |
[1,1,4,5,11,22,36,69,121,221,386,686,1210,2122, 3734,6517,11408,19903,34714,60485,105312,183272, 318758,554262,963361,1674076,2908426,5052066, 8774386,15237482,26458718,45939797,79759442, 138468656,240382216,417289619,724369536, 1257396992] |