Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 8 |
2 | 53 |
3 | 54 |
4 | 173 |
5 | 452 |
6 | 1034 |
7 | 2265 |
8 | 5306 |
9 | 12135 |
10 | 28127 |
11 | 66067 |
12 | 153211 |
13 | 354736 |
14 | 824768 |
15 | 1914999 |
16 | 4443576 |
17 | 10323903 |
18 | 23978120 |
19 | 55672201 |
20 | 129295766 |
21 | 300273962 |
22 | 697273340 |
23 | 1619276716 |
24 | 3760493158 |
25 | 8732808930 |
26 | 20280042854 |
27 | 47096264941 |
[8,53,54,173,452,1034,2265,5306,12135,28127,66067, 153211,354736,824768,1914999,4443576,10323903, 23978120,55672201,129295766,300273962,697273340, 1619276716,3760493158,8732808930,20280042854, 47096264941] |