| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 6 |
| 3 | 12 |
| 4 | 18 |
| 5 | 57 |
| 6 | 51 |
| 7 | 40 |
| 8 | 156 |
| 9 | 209 |
| 10 | 145 |
| 11 | 75 |
| 12 | 330 |
| 13 | 531 |
| 14 | 534 |
| 15 | 330 |
| 16 | 126 |
| 17 | 600 |
| 18 | 1074 |
| 19 | 1278 |
| 20 | 1122 |
| 21 | 651 |
| 22 | 196 |
| 23 | 987 |
| 24 | 1895 |
| 25 | 2488 |
| 26 | 2559 |
| 27 | 2081 |
| 28 | 1162 |
| 29 | 288 |
| 30 | 1512 |
| 31 | 3051 |
| 32 | 4275 |
| 33 | 4824 |
| 34 | 4563 |
| 35 | 3537 |
| 36 | 1926 |
| 37 | 405 |
| 38 | 2196 |
| 39 | 4599 |
| 40 | 6750 |
| 41 | 8100 |
| 42 | 8370 |
| 43 | 7506 |
| 44 | 5634 |
| 45 | 3015 |
[1,6,12,18,57,51,40,156,209,145,75,330,531,534, 330,126,600,1074,1278,1122,651,196,987,1895,2488, 2559,2081,1162,288,1512,3051,4275,4824,4563,3537, 1926,405,2196,4599,6750,8100,8370,7506,5634,3015] |