Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 13 |
3 | 5 |
4 | 22 |
5 | 42 |
6 | 54 |
7 | 126 |
8 | 192 |
9 | 347 |
10 | 631 |
11 | 1056 |
12 | 1914 |
13 | 3320 |
14 | 5814 |
15 | 10276 |
16 | 17921 |
17 | 31549 |
18 | 55338 |
19 | 97026 |
20 | 170454 |
21 | 298914 |
22 | 524684 |
23 | 920815 |
24 | 1615647 |
25 | 2835660 |
26 | 4975898 |
27 | 8732160 |
28 | 15324202 |
29 | 26891432 |
30 | 47191909 |
31 | 82815621 |
32 | 145331022 |
33 | 255039162 |
[0,13,5,22,42,54,126,192,347,631,1056,1914,3320, 5814,10276,17921,31549,55338,97026,170454,298914, 524684,920815,1615647,2835660,4975898,8732160, 15324202,26891432,47191909,82815621,145331022, 255039162] |