n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 12 |
4 | 59 |
5 | 339 |
6 | 2210 |
7 | 16033 |
8 | 127643 |
9 | 1103372 |
10 | 10269643 |
11 | 102225363 |
12 | 1082190554 |
13 | 12126858113 |
14 | 143268057587 |
15 | 1778283994284 |
16 | 23120054355195 |
17 | 314017850216371 |
18 | 4444972514600178 |
19 | 65435496909148513 |
20 | 999907522895563403 |
21 | 15832873029742458796 |
22 | 259377550023571768075 |
[1,3,12,59,339,2210,16033,127643,1103372,10269643, 102225363,1082190554,12126858113,143268057587, 1778283994284,23120054355195,314017850216371, 4444972514600178,65435496909148513, 999907522895563403,15832873029742458796, 259377550023571768075] |