Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 30 |
2 | 250 |
3 | 1650 |
4 | 12770 |
5 | 100230 |
6 | 805906 |
7 | 6566814 |
8 | 54086114 |
9 | 449108706 |
10 | 3753661210 |
11 | 31540650842 |
12 | 266200099346 |
13 | 2255103585986 |
14 | 19164991781962 |
15 | 163321999341570 |
16 | 1395146780098946 |
17 | 11942807195629546 |
18 | 102422953911204100 |
[1,30,250,1650,12770,100230,805906,6566814, 54086114,449108706,3753661210,31540650842, 266200099346,2255103585986,19164991781962, 163321999341570,1395146780098946, 11942807195629546,102422953911204100] |