Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 11 |
5 | 35 |
6 | 123 |
7 | 462 |
8 | 1829 |
9 | 7558 |
10 | 32380 |
11 | 143102 |
12 | 649999 |
13 | 3026171 |
14 | 14411412 |
15 | 70095713 |
16 | 347817785 |
17 | 1759198500 |
18 | 9063638685 |
19 | 47545501777 |
20 | 253854457415 |
21 | 1379172691108 |
22 | 7623064091313 |
23 | 42860238300826 |
24 | 245098499411379 |
25 | 1425403070154478 |
26 | 8429327482836740 |
27 | 50681175605982771 |
[1,1,2,4,11,35,123,462,1829,7558,32380,143102, 649999,3026171,14411412,70095713,347817785, 1759198500,9063638685,47545501777,253854457415, 1379172691108,7623064091313,42860238300826, 245098499411379,1425403070154478,8429327482836740, 50681175605982771] |