Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 13 |
1 | 27 |
2 | 67 |
3 | 161 |
4 | 4253 |
5 | 8667 |
6 | 21587 |
7 | 51841 |
8 | 1369453 |
9 | 2790747 |
10 | 6950947 |
11 | 16692641 |
12 | 440959613 |
13 | 898611867 |
14 | 2238183347 |
15 | 5374978561 |
16 | 141987625933 |
17 | 289350230427 |
18 | 720688086787 |
19 | 1730726404001 |
20 | 45719574590813 |
21 | 93169875585627 |
22 | 232059325762067 |
23 | 557288527109761 |
[13,27,67,161,4253,8667,21587,51841,1369453, 2790747,6950947,16692641,440959613,898611867, 2238183347,5374978561,141987625933,289350230427, 720688086787,1730726404001,45719574590813, 93169875585627,232059325762067,557288527109761] |