Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 105 |
3 | 1622 |
4 | 11960 |
5 | 63740 |
6 | 272548 |
7 | 993780 |
8 | 3239860 |
9 | 9743508 |
10 | 27593908 |
11 | 74632788 |
12 | 194702068 |
13 | 493466004 |
14 | 1221540916 |
15 | 2965389012 |
16 | 7081701748 |
17 | 16678011924 |
18 | 38810916532 |
19 | 89383135572 |
20 | 203992087540 |
21 | 461842419348 |
22 | 1038214750516 |
[105,1622,11960,63740,272548,993780,3239860, 9743508,27593908,74632788,194702068,493466004, 1221540916,2965389012,7081701748,16678011924, 38810916532,89383135572,203992087540,461842419348, 1038214750516] |