n | a(n) |
---|---|
0 | 1 |
1 | 84 |
2 | 3486 |
3 | 95284 |
4 | 1929501 |
5 | 30872016 |
6 | 406481544 |
7 | 4529365776 |
8 | 43595145594 |
9 | 368136785016 |
10 | 2761025887620 |
11 | 18574174153080 |
12 | 112992892764570 |
13 | 625806790696080 |
14 | 3173734438530120 |
15 | 14810760713140560 |
16 | 63871405575418665 |
17 | 255485622301674660 |
18 | 950974260789566790 |
[1,84,3486,95284,1929501,30872016,406481544, 4529365776,43595145594,368136785016,2761025887620, 18574174153080,112992892764570,625806790696080, 3173734438530120,14810760713140560, 63871405575418665,255485622301674660, 950974260789566790] |