Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 11 |
3 | 29 |
4 | 70 |
5 | 157 |
6 | 337 |
7 | 702 |
8 | 1420 |
9 | 2780 |
10 | 5258 |
11 | 9615 |
12 | 17043 |
13 | 29381 |
14 | 49430 |
15 | 81404 |
16 | 131563 |
17 | 209084 |
18 | 327237 |
19 | 504945 |
20 | 768820 |
21 | 1155781 |
22 | 1716375 |
23 | 2518938 |
24 | 3654750 |
25 | 5244356 |
26 | 7445244 |
27 | 10461091 |
28 | 14552809 |
29 | 20051645 |
30 | 27374612 |
31 | 37042552 |
32 | 49701157 |
[1,4,11,29,70,157,337,702,1420,2780,5258,9615, 17043,29381,49430,81404,131563,209084,327237, 504945,768820,1155781,1716375,2518938,3654750, 5244356,7445244,10461091,14552809,20051645, 27374612,37042552,49701157] |