n | a(n) |
---|---|
1 | 1 |
2 | 121 |
3 | 1068 |
4 | 4720 |
5 | 14705 |
6 | 36981 |
7 | 80416 |
8 | 157368 |
9 | 284265 |
10 | 482185 |
11 | 777436 |
12 | 1202136 |
13 | 1794793 |
14 | 2600885 |
15 | 3673440 |
16 | 5073616 |
17 | 6871281 |
18 | 9145593 |
19 | 11985580 |
20 | 15490720 |
21 | 19771521 |
22 | 24950101 |
23 | 31160768 |
24 | 38550600 |
25 | 47280025 |
26 | 57523401 |
27 | 69469596 |
28 | 83322568 |
29 | 99301945 |
[1,121,1068,4720,14705,36981,80416,157368,284265, 482185,777436,1202136,1794793,2600885,3673440, 5073616,6871281,9145593,11985580,15490720, 19771521,24950101,31160768,38550600,47280025, 57523401,69469596,83322568,99301945] |