Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 7 |
2 | 29 |
3 | 147 |
4 | 794 |
5 | 4074 |
6 | 18808 |
7 | 77320 |
8 | 285494 |
9 | 959672 |
10 | 2975483 |
11 | 8605341 |
12 | 23428725 |
13 | 60497931 |
14 | 149066593 |
15 | 352233950 |
16 | 801471439 |
17 | 1762213254 |
18 | 3755124007 |
19 | 7774777259 |
20 | 15675004492 |
21 | 30833594755 |
22 | 59276323572 |
23 | 111542905766 |
24 | 205731574732 |
[7,29,147,794,4074,18808,77320,285494,959672, 2975483,8605341,23428725,60497931,149066593, 352233950,801471439,1762213254,3755124007, 7774777259,15675004492,30833594755,59276323572, 111542905766,205731574732] |