The OEIS is supported by the many generous donors to the OEIS Foundation.
A046543 as a simple table
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 8 |
| 6 | 3 |
| 7 | 10 |
| 8 | 1 |
| 9 | 110 |
| 10 | 3 |
| 11 | 406 |
| 12 | 3 |
| 13 | 504 |
| 14 | 1 |
| 15 | 1892 |
| 16 | 1 |
| 17 | 7150 |
| 18 | 1 |
| 19 | 27170 |
| 20 | 1 |
| 21 | 311168 |
| 22 | 3 |
| 23 | 1192516 |
| 24 | 3 |
| 25 | 1528436 |
| 26 | 1 |
| 27 | 17681020 |
| 28 | 3 |
| 29 | 68346800 |
| 30 | 3 |
| 31 | 88256520 |
| 32 | 1 |
| 33 | 342551190 |
| 34 | 1 |
| 35 | 1331805570 |
| 36 | 1 |
| 37 | 5185791600 |
| 38 | 1 |
| 39 | 20220038300 |
| 40 | 1 |
| 41 | 78937755820 |
| 42 | 1 |
| 43 | 308513659740 |
| 44 | 1 |
| 45 | 1207002506320 |
| 46 | 1 |
[1,1,1,3,8,3,10,1,110,3,406,3,504,1,1892,1,7150,1, 27170,1,311168,3,1192516,3,1528436,1,17681020,3, 68346800,3,88256520,1,342551190,1,1331805570,1, 5185791600,1,20220038300,1,78937755820,1, 308513659740,1,1207002506320,1] |