n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 22 |
4 | 63 |
5 | 154 |
6 | 336 |
7 | 672 |
8 | 1254 |
9 | 2211 |
10 | 3718 |
11 | 6006 |
12 | 9373 |
13 | 14196 |
14 | 20944 |
15 | 30192 |
16 | 42636 |
17 | 59109 |
18 | 80598 |
19 | 108262 |
20 | 143451 |
21 | 187726 |
22 | 242880 |
23 | 310960 |
24 | 394290 |
25 | 495495 |
26 | 617526 |
27 | 763686 |
28 | 937657 |
29 | 1143528 |
30 | 1385824 |
31 | 1669536 |
32 | 2000152 |
33 | 2383689 |
34 | 2826726 |
35 | 3336438 |
36 | 3920631 |
37 | 4587778 |
38 | 5347056 |
39 | 6208384 |
40 | 7182462 |
[1,6,22,63,154,336,672,1254,2211,3718,6006,9373, 14196,20944,30192,42636,59109,80598,108262,143451, 187726,242880,310960,394290,495495,617526,763686, 937657,1143528,1385824,1669536,2000152,2383689, 2826726,3336438,3920631,4587778,5347056,6208384, 7182462] |