n | a(n) |
---|---|
0 | 2 |
1 | 6 |
2 | 14 |
3 | 31 |
4 | 66 |
5 | 136 |
6 | 272 |
7 | 534 |
8 | 1030 |
9 | 1958 |
10 | 3678 |
11 | 6837 |
12 | 12594 |
13 | 23016 |
14 | 41768 |
15 | 75325 |
16 | 135084 |
17 | 241032 |
18 | 428112 |
19 | 757236 |
20 | 1334292 |
21 | 2342892 |
22 | 4100676 |
23 | 7155937 |
24 | 12453170 |
25 | 21616242 |
26 | 37432010 |
27 | 64675099 |
28 | 111512574 |
29 | 191893120 |
30 | 329605760 |
31 | 565166682 |
32 | 967491754 |
33 | 1653659282 |
[2,6,14,31,66,136,272,534,1030,1958,3678,6837, 12594,23016,41768,75325,135084,241032,428112, 757236,1334292,2342892,4100676,7155937,12453170, 21616242,37432010,64675099,111512574,191893120, 329605760,565166682,967491754,1653659282] |