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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) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 6 |
| 5 | 2 |
| 6 | 18 |
| 7 | 63 |
| 8 | 36 |
| 9 | 6 |
| 10 | 189 |
| 11 | 828 |
| 12 | 684 |
| 13 | 216 |
| 14 | 24 |
| 15 | 2484 |
| 16 | 13365 |
| 17 | 14400 |
| 18 | 6660 |
| 19 | 1440 |
| 20 | 120 |
| 21 | 40095 |
| 22 | 255474 |
| 23 | 339390 |
| 24 | 206280 |
| 25 | 65880 |
| 26 | 10800 |
| 27 | 720 |
| 28 | 766422 |
| 29 | 5645619 |
| 30 | 8915508 |
| 31 | 6707610 |
| 32 | 2827440 |
| 33 | 687960 |
| 34 | 90720 |
| 35 | 5040 |
| 36 | 16936857 |
| 37 | 141626232 |
| 38 | 259137144 |
| 39 | 232306704 |
| 40 | 121519440 |
| 41 | 39130560 |
| 42 | 7680960 |
| 43 | 846720 |
| 44 | 40320 |
[1,0,1,3,6,2,18,63,36,6,189,828,684,216,24,2484, 13365,14400,6660,1440,120,40095,255474,339390, 206280,65880,10800,720,766422,5645619,8915508, 6707610,2827440,687960,90720,5040,16936857, 141626232,259137144,232306704,121519440,39130560, 7680960,846720,40320] |