n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 7 |
4 | 20 |
5 | 15 |
6 | 24 |
7 | 31 |
8 | 464 |
9 | 383 |
10 | 1376 |
11 | 127 |
12 | 320 |
13 | 3583 |
14 | 29056 |
15 | 14847 |
16 | 122112 |
17 | 102399 |
18 | 456192 |
19 | 456703 |
20 | 1455104 |
21 | 409599 |
22 | 1824768 |
23 | 1630207 |
24 | 33476608 |
25 | 31981567 |
26 | 50552832 |
27 | 268009471 |
28 | 214384640 |
29 | 1072955391 |
30 | 1058897920 |
31 | 3892183039 |
32 | 2857172992 |
33 | 13812891647 |
[1,1,6,7,20,15,24,31,464,383,1376,127,320,3583, 29056,14847,122112,102399,456192,456703,1455104, 409599,1824768,1630207,33476608,31981567,50552832, 268009471,214384640,1072955391,1058897920, 3892183039,2857172992,13812891647] |