n | a(n) |
---|---|
1 | 0 |
2 | 3 |
3 | 33 |
4 | 75 |
5 | 2385 |
6 | 6345 |
7 | 6963 |
8 | 11625 |
9 | 18555 |
10 | 57825 |
11 | 89505 |
12 | 92475 |
13 | 265995 |
14 | 473625 |
15 | 575265 |
16 | 1254363 |
17 | 1720035 |
18 | 3930705 |
19 | 4295763 |
20 | 4638603 |
21 | 5686875 |
22 | 6662115 |
23 | 8731875 |
24 | 8782515 |
25 | 13964025 |
26 | 14951385 |
27 | 17714475 |
28 | 18979035 |
29 | 21868875 |
30 | 26854155 |
31 | 45546345 |
[0,3,33,75,2385,6345,6963,11625,18555,57825,89505, 92475,265995,473625,575265,1254363,1720035, 3930705,4295763,4638603,5686875,6662115,8731875, 8782515,13964025,14951385,17714475,18979035, 21868875,26854155,45546345] |