n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 21 |
4 | 20 |
5 | 135 |
6 | 144 |
7 | 553 |
8 | 440 |
9 | 1575 |
10 | 1460 |
11 | 3729 |
12 | 3132 |
13 | 7527 |
14 | 6888 |
15 | 13605 |
16 | 12016 |
17 | 23307 |
18 | 20988 |
19 | 36385 |
20 | 32420 |
21 | 54915 |
22 | 51216 |
23 | 79741 |
24 | 70776 |
25 | 113175 |
26 | 105300 |
27 | 154845 |
28 | 144508 |
29 | 206799 |
30 | 195840 |
31 | 272893 |
32 | 255840 |
33 | 352275 |
34 | 335036 |
35 | 446845 |
36 | 422820 |
37 | 561031 |
38 | 534736 |
39 | 695877 |
40 | 659480 |
41 | 850463 |
42 | 815724 |
[1,4,21,20,135,144,553,440,1575,1460,3729,3132, 7527,6888,13605,12016,23307,20988,36385,32420, 54915,51216,79741,70776,113175,105300,154845, 144508,206799,195840,272893,255840,352275,335036, 446845,422820,561031,534736,695877,659480,850463, 815724] |