n | a(n) |
---|---|
0 | 4 |
1 | 7 |
2 | 12 |
3 | 21 |
4 | 37 |
5 | 65 |
6 | 114 |
7 | 200 |
8 | 351 |
9 | 616 |
10 | 1081 |
11 | 1897 |
12 | 3329 |
13 | 5842 |
14 | 10252 |
15 | 17991 |
16 | 31572 |
17 | 55405 |
18 | 97229 |
19 | 170625 |
20 | 299426 |
21 | 525456 |
22 | 922111 |
23 | 1618192 |
24 | 2839729 |
25 | 4983377 |
26 | 8745217 |
27 | 15346786 |
28 | 26931732 |
29 | 47261895 |
30 | 82938844 |
31 | 145547525 |
32 | 255418101 |
33 | 448227521 |
34 | 786584466 |
[4,7,12,21,37,65,114,200,351,616,1081,1897,3329, 5842,10252,17991,31572,55405,97229,170625,299426, 525456,922111,1618192,2839729,4983377,8745217, 15346786,26931732,47261895,82938844,145547525, 255418101,448227521,786584466] |