The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 1 |
| 4 | 2 |
| 5 | 14 |
| 6 | 10 |
| 7 | 12 |
| 8 | 72 |
| 9 | 82 |
| 10 | 90 |
| 11 | 400 |
| 12 | 600 |
| 13 | 702 |
| 14 | 2326 |
| 15 | 4122 |
| 16 | 5330 |
| 17 | 14086 |
| 18 | 27392 |
| 19 | 39040 |
| 20 | 88320 |
| 21 | 179170 |
| 22 | 277358 |
| 23 | 568600 |
| 24 | 1165362 |
| 25 | 1925470 |
| 26 | 3726194 |
| 27 | 7580456 |
| 28 | 13147134 |
| 29 | 24677244 |
| 30 | 49453854 |
| 31 | 88749136 |
| 32 | 164309028 |
| 33 | 323901436 |
| 34 | 594595204 |
| 35 | 1096340090 |
[1,4,1,2,14,10,12,72,82,90,400,600,702,2326,4122, 5330,14086,27392,39040,88320,179170,277358,568600, 1165362,1925470,3726194,7580456,13147134,24677244, 49453854,88749136,164309028,323901436,594595204, 1096340090] |