Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 81 |
2 | 402 |
3 | 2061 |
4 | 10488 |
5 | 53401 |
6 | 271420 |
7 | 1382012 |
8 | 7030000 |
9 | 35777132 |
10 | 182015816 |
11 | 926277176 |
12 | 4712685384 |
13 | 23981258640 |
14 | 122017499720 |
15 | 620885520496 |
16 | 3159152802944 |
17 | 16075071138944 |
18 | 81793354856096 |
19 | 416193955519360 |
[81,402,2061,10488,53401,271420,1382012,7030000, 35777132,182015816,926277176,4712685384, 23981258640,122017499720,620885520496, 3159152802944,16075071138944,81793354856096, 416193955519360] |