Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 3 |
2 | 6 |
3 | 15 |
4 | 91 |
5 | 276 |
6 | 703 |
7 | 1431 |
8 | 1770 |
9 | 1891 |
10 | 2701 |
11 | 3486 |
12 | 4005 |
13 | 5356 |
14 | 8646 |
15 | 9730 |
16 | 11175 |
17 | 11476 |
18 | 12403 |
19 | 18721 |
20 | 19503 |
21 | 24976 |
22 | 25878 |
23 | 27261 |
24 | 28680 |
25 | 38503 |
26 | 43071 |
27 | 47278 |
28 | 49141 |
29 | 60378 |
30 | 61075 |
31 | 64620 |
32 | 72010 |
33 | 75855 |
34 | 79003 |
35 | 88831 |
36 | 98346 |
37 | 104653 |
38 | 106491 |
[3,6,15,91,276,703,1431,1770,1891,2701,3486,4005, 5356,8646,9730,11175,11476,12403,18721,19503, 24976,25878,27261,28680,38503,43071,47278,49141, 60378,61075,64620,72010,75855,79003,88831,98346, 104653,106491] |