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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 11 |
| 5 | 6 |
| 6 | 42 |
| 7 | 8 |
| 8 | 75 |
| 9 | 31 |
| 10 | 108 |
| 11 | 12 |
| 12 | 1778 |
| 13 | 14 |
| 14 | 206 |
| 15 | 234 |
| 16 | 1099 |
| 17 | 18 |
| 18 | 5901 |
| 19 | 20 |
| 20 | 8116 |
| 21 | 452 |
| 22 | 498 |
| 23 | 24 |
| 24 | 333618 |
| 25 | 131 |
| 26 | 692 |
| 27 | 760 |
| 28 | 22166 |
| 29 | 30 |
| 30 | 810372 |
| 31 | 32 |
| 32 | 33867 |
| 33 | 1104 |
| 34 | 1176 |
| 35 | 1238 |
| 36 | 10085333 |
| 37 | 38 |
| 38 | 1466 |
| 39 | 1538 |
| 40 | 2568180 |
| 41 | 42 |
| 42 | 3112382 |
| 43 | 44 |
| 44 | 85690 |
| 45 | 91386 |
| 46 | 2142 |
| 47 | 48 |
| 48 | 255138610 |
[1,3,4,11,6,42,8,75,31,108,12,1778,14,206,234, 1099,18,5901,20,8116,452,498,24,333618,131,692, 760,22166,30,810372,32,33867,1104,1176,1238, 10085333,38,1466,1538,2568180,42,3112382,44,85690, 91386,2142,48,255138610] |