Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 11 |
4 | 47 |
5 | 193 |
6 | 778 |
7 | 3118 |
8 | 12480 |
9 | 49929 |
10 | 199725 |
11 | 798911 |
12 | 3195656 |
13 | 12782636 |
14 | 51130558 |
15 | 204522247 |
16 | 818089003 |
17 | 3272356029 |
18 | 13089424134 |
19 | 52357696554 |
20 | 209430786236 |
21 | 837723144965 |
22 | 3350892579881 |
23 | 13403570319547 |
24 | 53614281278212 |
25 | 214457125112872 |
[0,2,11,47,193,778,3118,12480,49929,199725,798911, 3195656,12782636,51130558,204522247,818089003, 3272356029,13089424134,52357696554,209430786236, 837723144965,3350892579881,13403570319547, 53614281278212,214457125112872] |