Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
15 | 1 |
16 | 4 |
17 | 11 |
18 | 28 |
19 | 70 |
20 | 160 |
21 | 366 |
22 | 804 |
23 | 1748 |
24 | 3734 |
25 | 7918 |
26 | 16597 |
27 | 34601 |
28 | 71628 |
29 | 147631 |
30 | 302857 |
31 | 619231 |
32 | 1261849 |
33 | 2564795 |
34 | 5200248 |
35 | 10522565 |
36 | 21252174 |
37 | 42854194 |
38 | 86286963 |
39 | 173517189 |
40 | 348523105 |
41 | 699311092 |
42 | 1401837776 |
43 | 2807733181 |
44 | 5619221464 |
45 | 11238041122 |
46 | 22460777472 |
[1,4,11,28,70,160,366,804,1748,3734,7918,16597, 34601,71628,147631,302857,619231,1261849,2564795, 5200248,10522565,21252174,42854194,86286963, 173517189,348523105,699311092,1401837776, 2807733181,5619221464,11238041122,22460777472] |