n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 8 |
6 | 11 |
7 | 19 |
8 | 49 |
9 | 68 |
10 | 117 |
11 | 185 |
12 | 487 |
13 | 672 |
14 | 1159 |
15 | 1831 |
16 | 4821 |
17 | 6652 |
18 | 11473 |
19 | 18125 |
20 | 47723 |
21 | 65848 |
22 | 113571 |
23 | 179419 |
24 | 472409 |
25 | 651828 |
26 | 1124237 |
27 | 1776065 |
28 | 4676367 |
29 | 6452432 |
30 | 11128799 |
31 | 17581231 |
32 | 46291261 |
33 | 63872492 |
34 | 110163753 |
35 | 284199998 |
36 | 394363751 |
37 | 678563749 |
38 | 1751491249 |
[0,1,1,2,3,8,11,19,49,68,117,185,487,672,1159, 1831,4821,6652,11473,18125,47723,65848,113571, 179419,472409,651828,1124237,1776065,4676367, 6452432,11128799,17581231,46291261,63872492, 110163753,284199998,394363751,678563749, 1751491249] |