Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
3 | 1 |
4 | 25 |
5 | 186 |
6 | 881 |
7 | 3146 |
8 | 9264 |
9 | 23810 |
10 | 55058 |
11 | 117205 |
12 | 233135 |
13 | 438544 |
14 | 786541 |
15 | 1354696 |
16 | 2252202 |
17 | 3630684 |
18 | 5694984 |
19 | 8718963 |
20 | 13060515 |
21 | 19184110 |
22 | 27681103 |
23 | 39300096 |
24 | 54974216 |
25 | 75861038 |
26 | 103377456 |
27 | 139251749 |
28 | 185567453 |
29 | 244828780 |
30 | 320015885 |
31 | 414665890 |
32 | 532940080 |
[1,25,186,881,3146,9264,23810,55058,117205,233135, 438544,786541,1354696,2252202,3630684,5694984, 8718963,13060515,19184110,27681103,39300096, 54974216,75861038,103377456,139251749,185567453, 244828780,320015885,414665890,532940080] |