Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | 68 |
4 | 596 |
5 | 5300 |
6 | 47444 |
7 | 425972 |
8 | 3829652 |
9 | 34450484 |
10 | 309988820 |
11 | 2789637236 |
12 | 25105686548 |
13 | 225946984628 |
14 | 2033506084436 |
15 | 18301487651060 |
16 | 164713120424084 |
17 | 1482417010074932 |
18 | 13341748795707092 |
19 | 120075721981494644 |
20 | 1080681429113975060 |
[1,8,68,596,5300,47444,425972,3829652,34450484, 309988820,2789637236,25105686548,225946984628, 2033506084436,18301487651060,164713120424084, 1482417010074932,13341748795707092, 120075721981494644,1080681429113975060] |