The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 12 |
| 3 | 36 |
| 4 | 12 |
| 5 | 150 |
| 6 | 432 |
| 7 | 392 |
| 8 | 12 |
| 9 | 36 |
| 10 | 1800 |
| 11 | 1452 |
| 12 | 432 |
| 13 | 2366 |
| 14 | 4704 |
| 15 | 5400 |
| 16 | 96 |
| 17 | 5202 |
| 18 | 432 |
| 19 | 7220 |
| 20 | 1800 |
| 21 | 14112 |
| 22 | 17424 |
| 23 | 12696 |
| 24 | 432 |
| 25 | 150 |
| 26 | 28392 |
| 27 | 36 |
| 28 | 4704 |
| 29 | 25230 |
| 30 | 64800 |
| 31 | 30752 |
| 32 | 96 |
| 33 | 52272 |
| 34 | 62424 |
| 35 | 58800 |
| 36 | 432 |
| 37 | 52022 |
| 38 | 86640 |
| 39 | 85176 |
| 40 | 1800 |
| 41 | 70602 |
| 42 | 169344 |
| 43 | 81356 |
| 44 | 17424 |
| 45 | 5400 |
| 46 | 152352 |
[1,12,36,12,150,432,392,12,36,1800,1452,432,2366, 4704,5400,96,5202,432,7220,1800,14112,17424,12696, 432,150,28392,36,4704,25230,64800,30752,96,52272, 62424,58800,432,52022,86640,85176,1800,70602, 169344,81356,17424,5400,152352] |