The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 3 |
| 4 | 9 |
| 5 | 6 |
| 6 | 27 |
| 7 | 12 |
| 8 | 18 |
| 9 | 24 |
| 10 | 36 |
| 11 | 102 |
| 12 | 42 |
| 13 | 63 |
| 14 | 90 |
| 15 | 204 |
| 16 | 120 |
| 17 | 132 |
| 18 | 156 |
| 19 | 84 |
| 20 | 198 |
| 21 | 126 |
| 22 | 312 |
| 23 | 168 |
| 24 | 210 |
| 25 | 528 |
| 26 | 720 |
| 27 | 396 |
| 28 | 594 |
| 29 | 336 |
| 30 | 660 |
| 31 | 252 |
| 32 | 672 |
| 33 | 462 |
| 34 | 420 |
| 35 | 792 |
| 36 | 990 |
| 37 | 1170 |
| 38 | 1560 |
| 39 | 504 |
| 40 | 2352 |
| 41 | 756 |
| 42 | 630 |
| 43 | 840 |
| 44 | 2688 |
| 45 | 2436 |
| 46 | 2100 |
| 47 | 1596 |
| 48 | 1008 |
| 49 | 1092 |
| 50 | 924 |
| 51 | 2574 |
| 52 | 1512 |
| 53 | 2016 |
[1,4,3,9,6,27,12,18,24,36,102,42,63,90,204,120, 132,156,84,198,126,312,168,210,528,720,396,594, 336,660,252,672,462,420,792,990,1170,1560,504, 2352,756,630,840,2688,2436,2100,1596,1008,1092, 924,2574,1512,2016] |