n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 9 |
3 | 153 |
4 | 4977 |
5 | 261009 |
6 | 20039481 |
7 | 2121958377 |
8 | 296297348193 |
9 | 52750142341281 |
10 | 11662264481073129 |
11 | 3134732109393169593 |
12 | 1006734732695870345937 |
13 | 380718482718134681818929 |
14 | 167456229155543640166939161 |
15 | 84761007600911799530893148937 |
16 | 48919649166315485705652984573633 |
[1,1,9,153,4977,261009,20039481,2121958377, 296297348193,52750142341281,11662264481073129, 3134732109393169593,1006734732695870345937, 380718482718134681818929, 167456229155543640166939161, 84761007600911799530893148937, 48919649166315485705652984573633] |