n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 4 |
5 | 5 |
6 | 11 |
7 | 17 |
8 | 38 |
9 | 67 |
10 | 148 |
11 | 282 |
12 | 616 |
13 | 1231 |
14 | 2674 |
15 | 5511 |
16 | 11957 |
17 | 25162 |
18 | 54673 |
19 | 116748 |
20 | 254393 |
21 | 549035 |
22 | 1200429 |
23 | 2611594 |
24 | 5730385 |
25 | 12544520 |
26 | 27620602 |
27 | 60766999 |
28 | 134232576 |
29 | 296533559 |
30 | 657000238 |
31 | 1456401504 |
32 | 3235647966 |
33 | 7193884621 |
34 | 16022254616 |
35 | 35714681625 |
[1,1,2,2,4,5,11,17,38,67,148,282,616,1231,2674, 5511,11957,25162,54673,116748,254393,549035, 1200429,2611594,5730385,12544520,27620602, 60766999,134232576,296533559,657000238,1456401504, 3235647966,7193884621,16022254616,35714681625] |