Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 6 |
3 | 15 |
4 | 34 |
5 | 71 |
6 | 134 |
7 | 238 |
8 | 405 |
9 | 660 |
10 | 1030 |
11 | 1559 |
12 | 2310 |
13 | 3336 |
14 | 4691 |
15 | 6500 |
16 | 8886 |
17 | 11899 |
18 | 15709 |
19 | 20584 |
20 | 26624 |
21 | 33926 |
22 | 42974 |
23 | 54080 |
24 | 67172 |
25 | 82800 |
26 | 101787 |
27 | 124031 |
28 | 149660 |
29 | 180251 |
30 | 216171 |
31 | 256730 |
32 | 303737 |
33 | 359036 |
34 | 421356 |
35 | 491196 |
36 | 572792 |
37 | 665539 |
38 | 767239 |
39 | 883380 |
[1,2,6,15,34,71,134,238,405,660,1030,1559,2310, 3336,4691,6500,8886,11899,15709,20584,26624,33926, 42974,54080,67172,82800,101787,124031,149660, 180251,216171,256730,303737,359036,421356,491196, 572792,665539,767239,883380] |