Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
4 | 70 |
5 | 756 |
6 | 4410 |
7 | 18480 |
8 | 62370 |
9 | 180180 |
10 | 462462 |
11 | 1081080 |
12 | 2342340 |
13 | 4764760 |
14 | 9189180 |
15 | 16930368 |
16 | 29980860 |
17 | 51279480 |
18 | 85058820 |
19 | 137287920 |
20 | 216228474 |
21 | 333125100 |
22 | 503052550 |
23 | 745945200 |
24 | 1087836750 |
25 | 1562340780 |
26 | 2212405650 |
27 | 3092380200 |
28 | 4270429800 |
29 | 5831345520 |
30 | 7879792536 |
[70,756,4410,18480,62370,180180,462462,1081080, 2342340,4764760,9189180,16930368,29980860, 51279480,85058820,137287920,216228474,333125100, 503052550,745945200,1087836750,1562340780, 2212405650,3092380200,4270429800,5831345520, 7879792536] |