Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 10 |
4 | 39 |
5 | 127 |
6 | 509 |
7 | 1897 |
8 | 7749 |
9 | 31147 |
10 | 130112 |
11 | 545708 |
12 | 2331309 |
13 | 10037789 |
14 | 43719016 |
15 | 191747526 |
16 | 848165641 |
17 | 3773572327 |
18 | 16898460414 |
19 | 76053411328 |
20 | 344014622051 |
21 | 1562892747417 |
22 | 7129247628225 |
23 | 32642193164425 |
24 | 149968165632697 |
25 | 691188094597787 |
26 | 3195018422360210 |
27 | 14809239529907368 |
[1,1,4,10,39,127,509,1897,7749,31147,130112, 545708,2331309,10037789,43719016,191747526, 848165641,3773572327,16898460414,76053411328, 344014622051,1562892747417,7129247628225, 32642193164425,149968165632697,691188094597787, 3195018422360210,14809239529907368] |