n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 61 |
3 | 206 |
4 | 546 |
5 | 1232 |
6 | 2478 |
7 | 4572 |
8 | 7887 |
9 | 12892 |
10 | 20163 |
11 | 30394 |
12 | 44408 |
13 | 63168 |
14 | 87788 |
15 | 119544 |
16 | 159885 |
17 | 210444 |
18 | 273049 |
19 | 349734 |
20 | 442750 |
21 | 554576 |
22 | 687930 |
23 | 845780 |
24 | 1031355 |
25 | 1248156 |
26 | 1499967 |
27 | 1790866 |
28 | 2125236 |
29 | 2507776 |
30 | 2943512 |
31 | 3437808 |
[1,12,61,206,546,1232,2478,4572,7887,12892,20163, 30394,44408,63168,87788,119544,159885,210444, 273049,349734,442750,554576,687930,845780,1031355, 1248156,1499967,1790866,2125236,2507776,2943512, 3437808] |