The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 10 |
| 6 | 1 |
| 7 | 1 |
| 8 | 91 |
| 9 | 37 |
| 10 | 1 |
| 11 | 1 |
| 12 | 820 |
| 13 | 1090 |
| 14 | 118 |
| 15 | 1 |
| 16 | 1 |
| 17 | 7381 |
| 18 | 30250 |
| 19 | 10648 |
| 20 | 361 |
| 21 | 1 |
| 22 | 1 |
| 23 | 66430 |
| 24 | 824131 |
| 25 | 892738 |
| 26 | 98371 |
| 27 | 1090 |
| 28 | 1 |
| 29 | 1 |
| 30 | 597871 |
| 31 | 22317967 |
| 32 | 73135909 |
| 33 | 24796891 |
| 34 | 892981 |
| 35 | 3277 |
| 36 | 1 |
| 37 | 1 |
| 38 | 5380840 |
| 39 | 603182980 |
| 40 | 5946326596 |
| 41 | 6098780422 |
| 42 | 675780040 |
| 43 | 8059780 |
| 44 | 9838 |
| 45 | 1 |
[1,1,1,1,10,1,1,91,37,1,1,820,1090,118,1,1,7381, 30250,10648,361,1,1,66430,824131,892738,98371, 1090,1,1,597871,22317967,73135909,24796891,892981, 3277,1,1,5380840,603182980,5946326596,6098780422, 675780040,8059780,9838,1] |