n | a(n) |
---|---|
1 | 1 |
2 | 10 |
3 | 40 |
4 | 110 |
5 | 245 |
6 | 476 |
7 | 840 |
8 | 1380 |
9 | 2145 |
10 | 3190 |
11 | 4576 |
12 | 6370 |
13 | 8645 |
14 | 11480 |
15 | 14960 |
16 | 19176 |
17 | 24225 |
18 | 30210 |
19 | 37240 |
20 | 45430 |
21 | 54901 |
22 | 65780 |
23 | 78200 |
24 | 92300 |
25 | 108225 |
26 | 126126 |
27 | 146160 |
28 | 168490 |
29 | 193285 |
30 | 220720 |
31 | 250976 |
32 | 284240 |
33 | 320705 |
34 | 360570 |
35 | 404040 |
36 | 451326 |
37 | 502645 |
38 | 558220 |
[1,10,40,110,245,476,840,1380,2145,3190,4576,6370, 8645,11480,14960,19176,24225,30210,37240,45430, 54901,65780,78200,92300,108225,126126,146160, 168490,193285,220720,250976,284240,320705,360570, 404040,451326,502645,558220] |