Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 10 |
5 | 26 |
6 | 76 |
7 | 232 |
8 | 764 |
9 | 12644 |
10 | 61136 |
11 | 312676 |
12 | 1680592 |
13 | 9467680 |
14 | 55704104 |
15 | 341185496 |
16 | 6631556521 |
17 | 49294051497 |
18 | 380306658250 |
19 | 3039453750685 |
20 | 25120541332271 |
21 | 214363100120051 |
22 | 1885987611214092 |
23 | 17085579637664715 |
24 | 159185637725413675 |
25 | 3282701194678476257 |
[1,1,1,1,10,26,76,232,764,12644,61136,312676, 1680592,9467680,55704104,341185496,6631556521, 49294051497,380306658250,3039453750685, 25120541332271,214363100120051,1885987611214092, 17085579637664715,159185637725413675, 3282701194678476257] |