n | a(n) |
---|---|
1 | 216 |
2 | 3375 |
3 | 42875 |
4 | 456533 |
5 | 2924207 |
6 | 10793861 |
7 | 33698267 |
8 | 83453453 |
9 | 296740963 |
10 | 726572699 |
11 | 1509003523 |
12 | 3491055413 |
13 | 5479701947 |
14 | 8254655261 |
15 | 15456856771 |
16 | 30576209383 |
17 | 46617130799 |
18 | 68267486503 |
19 | 107646386093 |
20 | 139233463487 |
21 | 191800552663 |
22 | 281913290693 |
23 | 403092109603 |
[216,3375,42875,456533,2924207,10793861,33698267, 83453453,296740963,726572699,1509003523, 3491055413,5479701947,8254655261,15456856771, 30576209383,46617130799,68267486503,107646386093, 139233463487,191800552663,281913290693, 403092109603] |