n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | 44 |
3 | 156 |
4 | 449 |
5 | 1113 |
6 | 2463 |
7 | 4983 |
8 | 9372 |
9 | 16587 |
10 | 27877 |
11 | 44802 |
12 | 69231 |
13 | 103314 |
14 | 149425 |
15 | 210075 |
16 | 287796 |
17 | 384999 |
18 | 503812 |
19 | 645906 |
20 | 812319 |
21 | 1003290 |
22 | 1218116 |
23 | 1455045 |
24 | 1711216 |
25 | 1982655 |
26 | 2264333 |
27 | 2550288 |
28 | 2833809 |
29 | 3107676 |
30 | 3364445 |
[1,9,44,156,449,1113,2463,4983,9372,16587,27877, 44802,69231,103314,149425,210075,287796,384999, 503812,645906,812319,1003290,1218116,1455045, 1711216,1982655,2264333,2550288,2833809,3107676, 3364445] |