n | a(n) |
---|---|
0 | 1 |
1 | 14 |
2 | 90 |
3 | 385 |
4 | 1274 |
5 | 3528 |
6 | 8568 |
7 | 18810 |
8 | 38115 |
9 | 72358 |
10 | 130130 |
11 | 223587 |
12 | 369460 |
13 | 590240 |
14 | 915552 |
15 | 1383732 |
16 | 2043621 |
17 | 2956590 |
18 | 4198810 |
19 | 5863781 |
20 | 8065134 |
21 | 10939720 |
22 | 14651000 |
23 | 19392750 |
24 | 25393095 |
25 | 32918886 |
26 | 42280434 |
27 | 53836615 |
28 | 68000360 |
[1,14,90,385,1274,3528,8568,18810,38115,72358, 130130,223587,369460,590240,915552,1383732, 2043621,2956590,4198810,5863781,8065134,10939720, 14651000,19392750,25393095,32918886,42280434, 53836615,68000360] |