Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 5 |
5 | 19 |
6 | 51 |
7 | 130 |
8 | 359 |
9 | 946 |
10 | 2333 |
11 | 5818 |
12 | 14088 |
13 | 33135 |
14 | 76611 |
15 | 173464 |
16 | 384457 |
17 | 837012 |
18 | 1790715 |
19 | 3766901 |
20 | 7802712 |
21 | 15923697 |
22 | 32039816 |
23 | 63611885 |
24 | 124689752 |
25 | 241431996 |
26 | 462031599 |
27 | 874300348 |
28 | 1636607223 |
29 | 3031814449 |
30 | 5560277156 |
[1,1,2,5,19,51,130,359,946,2333,5818,14088,33135, 76611,173464,384457,837012,1790715,3766901, 7802712,15923697,32039816,63611885,124689752, 241431996,462031599,874300348,1636607223, 3031814449,5560277156] |