Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 10 |
3 | 54 |
4 | 329 |
5 | 2126 |
6 | 14356 |
7 | 100030 |
8 | 713956 |
9 | 5193064 |
10 | 38354066 |
11 | 286860714 |
12 | 2168308302 |
13 | 16537766036 |
14 | 127114940840 |
15 | 983657456878 |
16 | 7657060437148 |
17 | 59917814944376 |
18 | 471062428422152 |
19 | 3718952705982232 |
20 | 29471640802526185 |
21 | 234356062245289566 |
22 | 1869405604537134116 |
[1,2,10,54,329,2126,14356,100030,713956,5193064, 38354066,286860714,2168308302,16537766036, 127114940840,983657456878,7657060437148, 59917814944376,471062428422152,3718952705982232, 29471640802526185,234356062245289566, 1869405604537134116] |